MINING MACHINERY (2013-2014)

MINING MACHINERY 2013-14

ACADEMIC REGULATIONS R13 FOR B. TECH. (REGULAR)

Applicable for the students of B. Tech. (Regular) from the Academic

Year 2013-14 and onwards

Award of B. Tech. Degree

A student will be declared eligible for the award of B. Tech. Degree if

he fulfils the following academic regulations:

1.1

The candidate shall pursue a course of study for not less than

four academic years and not more than eight academic years.

1.2

After eight academic years of course of study, the candidate

is permitted to write the examinations for two more years.

1.3

The candidate shall register for 224 credits and secure 216

credits with compulsory subjects as listed in Table-1.

Table 1: Compulsory Subjects

Serial Number

Subject Particulars

All practical subjects

Industry oriented mini project

Comprehensive Viva-Voce

Seminar

Project work

The students, who fail to fulfill all the academic requirements for the

award of the degree within ten academic years from the year of their

admission, shall forfeit their seats in B. Tech. course.

Courses of study

The following courses of study are offered at present as specializations

for the B. Tech. Course:

Branch Code

Branch

Civil Engineering

Electrical and Electronics Engineering

Mechanical Engineering

Electronics and Communication Engineering

Computer Science and Engineering

Chemical Engineering

Electronics and Instrumentation Engineering

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Bio-Medical Engineering

Information Technology

Mechanical Engineering (Mechatronics)

Electronics and Telematics Engineering

Metallurgy and Material Technology

Electronics and Computer Engineering

Mechanical Engineering (Production)

Aeronautical Engineering

Instrumentation and Control Engineering

Biotechnology

Automobile Engineering

Mining Engineering

Mining Machinery

Petroleum Engineering

Civil and Environmental Engineering

Mechanical Engineering (Nano Technology)

Agricultural Engineering

Computer Science & Technology

Credits

I Year

Semester

Periods / Week

Credits

Periods / Week

Credits

03+1/03

Theory

Practical

Drawing

02+03

Mini Project

Comprehensive

Viva Voce

Seminar

Project

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Distribution and Weightage of Marks

5.1

The performance of a student in each semester or I year shall be

evaluated subject-wise for a maximum of 100 marks for a theory and

75 marks for a practical subject. In addition, industry-oriented mini-

project, seminar and project work shall be evaluated for 50, 50 and

200 marks, respectively.

5.2

For theory subjects the distribution shall be 25 marks for Internal

Evaluation and 75 marks for the End-Examination.

5.3

For theory subjects, during a semester there shall be 2 mid-term

examinations. Each mid- term examination consists of one objective

paper, one essay paper and one assignment. The objective paper

and the essay paper shall be for 10 marks each with a total duration

of 1 hour 20 minutes (20 minutes for objective and 60 minutes for

essay paper). The Objective paper is set with 20 bits of multiple choice,

fill-in the blanks and matching type of questions for a total of 10 marks.

The essay paper shall contain 4 full questions (one from each unit)

out of which, the student has to answer 2 questions, each carrying 5

marks. While the first mid-term examination shall be conducted on 1

to 2.5 units of the syllabus, the second mid-term examination shall

be conducted on 2.5 to 5 units. Five (5) marks are allocated for

Assignments (as specified by the subject teacher concerned). The

first Assignment should be submitted before the conduct of the first

mid-examination, and the second Assignment should be submitted

before the conduct of the second mid-examination. The total marks

secured by the student in each mid-term examination are evaluated

for 25 marks, and the average of the two mid-term examinations shall

be taken as the final marks secured by each candidate. However, in

the I year, there shall be 3 mid term examinations, each for 25 marks,

along with 3 assignments in a similar pattern as above (1^st mid shall

be from Unit-I, 2^nd mid shall be 2 &3 Units and 3^rd mid shall be 4 & 5

Units) and the average marks of the examinations secured (each

evaluated for a total of 25 marks) in each subject shall be considered

to be final marks for the internals/sessionals. If any candidate is absent

from any subject of a mid-term examination, an on-line test will be

conducted for him by the University.

The details of the Question Paper pattern without deviating from

the R13 regulations as notified in the website is as follows:



The End semesters Examination will be conducted for 75

marks which consists of two parts viz. i). Part-A for 25

marks, ii). Part -B for 50 marks.



Part-A is compulsory question which consists of ten sub-

questions. The first five sub-questions are from each unit

and carries 2 marks each. The next five sub-questions

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are one from each unit and carries 3 marks each.



Part-B consists of five Questions (numbered from 2 to 6)

carrying 10 marks each. Each of these questions is from

one unit and may contain sub-questions. For each

question there will be an “either” “or” choice (that means

there will be two questions from each unit and the student

should answer any one question)

5.4

For practical subjects there shall be a continuous evaluation during

a semester for 25 sessional marks and 50 end semester examination

marks. Out of the 25 marks for internal evaluation, day-to-day work

in the laboratory shall be evaluated for 15 marks and internal practical

examination shall be evaluated for 10 marks conducted by the

laboratory teacher concerned. The end semester examination shall

be conducted with an external examiner and the laboratory teacher.

The external examiner shall be appointed from the clusters of colleges

which are decided by the examination branch of the University.

5.5

For the subject having design and/or drawing, (such as Engineering

Graphics, Engineering Drawing, Machine Drawing) and Estimation,

the distribution shall be 25 marks for internal evaluation (15 marks

for day-to-day work and 10 marks for internal tests) and 75 marks for

end semester examination. There shall be two internal tests in a

Semester and the average of the two shall be considered for the

award of marks for internal tests. However, in the I year class, there

shall be three tests and the average will be taken into consideration.

5.6

There shall two training program schedules (Industrial Training) of

30 days each, one in the summer period between II & III years and

the other in the summer period between III & IV years. The first

training programme shall be evaluated in III year I Semester for 25

marks, and the second training programme shall be evaluated in IV

year I Semester for 25 marks, based on the two individual training

reports submitted by each student. The total shall be evaluated for

50 marks with a weightage of 2 credits and the same shall be posted

in the IV year II Semester marks sheet of the student. The Training

Report Evaluation Committee consists of an external examiner, head

of the department, the supervisor of Training Programme and a senior

faculty member of the department. There shall be no internal marks

for industry training.

5.7

There shall be a seminar presentation in IV year II Semester. For the

seminar, the student shall collect the information on a specialized

topic and prepare a technical report, showing his understanding of

the topic, and submit it to the department. It shall be evaluated by the

departmental committee consisting of head of the department,

seminar supervisor and a senior faculty member. The seminar report

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shall be evaluated for 50 marks. There shall be no external

examination for the seminar.

5.8

There shall be a Comprehensive Viva-Voce in IV year II semester.

The Comprehensive Viva-Voce will be conducted by a Committee

consisting of Head of the Department and two Senior Faculty

members of the Department. The Comprehensive Viva-Voce is

intended to assess the student’s understanding of the subjects he

studied during the B. Tech. course of study. The Comprehensive Viva-

Voce is evaluated for 100 marks by the Committee. There are no

internal marks for the Comprehensive Viva-Voce.

5.9

Out of a total of 200 marks for the project work, 50 marks shall be

allotted for Internal Evaluation and 150 marks for the End Semester

Examination (Viva Voce). The End Semester Examination of the

project work shall be conducted by the same committee as appointed

for the industry-oriented mini-project. In addition, the project

supervisor shall also be included in the committee. The topics for

industry oriented mini project, seminar and project work shall be

different from one another. The evaluation of project work shall be

made at the end of the IV year. The Internal Evaluation shall be on

the basis of two seminars given by each student on the topic of his

project.

5.10

The Laboratory marks and the sessional marks awarded by the

College are subject to scrutiny and scaling by the University wherever

necessary. In such cases, the sessional and laboratory marks

awarded by the College will be referred to a Committee. The

Committee will arrive at a scaling factor and the marks will be scaled

accordingly. The recommendations of the Committee are final and

binding. The laboratory records and internal test papers shall be

preserved in the respective institutions as per the University rules

and produced before the Committees of the University as and when

asked for.

Attendance Requirements

6.1

A student is eligible to write the University examinations only if he

acquires a minimum of 75% of attendance in aggregate of all the

subjects.

6.2

Condonation of shortage of attendance in aggregate up to 10% (65%

and above and below 75%) in each semester or I year may be granted

by the College Academic Committee

6.3

Shortage of Attendance below 65% in aggregate shall not be

condoned.

6.4

A student who is short of attendance in semester / I year may seek

re-admission into that semester/I year when offered within 4 weeks

from the date of the commencement of class work.

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6.5

Students whose shortage of attendance is not condoned in any

semester/I year are not eligible to write their end semester examination

of that class and their registration stands cancelled.

6.6

A stipulated fee shall be payable towards condonation of shortage of

attendance.

6.7

A student will be promoted to the next semester if he satisfies the

attendance requirement of the present semester/I year, as applicable,

including the days of attendance in sports, games, NCC and NSS

activities.

6.8

If any candidate fulfills the attendance requirement in the present

semester or I year, he shall not be eligible for readmission into the

same class.

Minimum Academic Requirements

The following academic requirements have to be satisfied in addition

to the attendance requirements mentioned in item no.6.

7.1

A student is deemed to have satisfied the minimum academic

requirements if he has earned the credits allotted to each theory/

practical design/drawing subject/project and secures not less than

35% of marks in the end semester exam, and minimum 40% of marks

in the sum total of the mid-term and end semester exams.

7.2

A student shall be promoted from first year to second year if he fulfills

the minimum attendance requirement.

7.3

A student will not be promoted from II year to III year unless he fulfils

the academic requirement of 34 credits up to II year I semester from

all the examinations, whether or not the candidate takes the

examinations and secures prescribed minimum attendance in II year

II semester.

7.4

A student shall be promoted from III year to IV year only if he fulfils

the academic requirements of 56 credits up to III year I semester

from all the examinations, whether or not the candidate takes the

examinations and secures prescribed minimum attendance in III year

II semester.

7.5

A student shall register and put up minimum attendance in all 224

credits and earn 216 credits. Marks obtained in the best 216 credits

shall be considered for the calculation of percentage of marks.

7.6

Students who fail to earn 216 credits as indicated in the course

structure within ten academic years (8 years of study + 2 years

additionally for appearing for exams only) from the year of their

admission, shall forfeit their seat in B.Tech. course and their admission

stands cancelled.

Course pattern

8.1

The entire course of study is for four academic years. I year shall be

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on yearly pattern and II, III and IV years on semester pattern.

8.2

A student, eligible to appear for the end examination in a subject, but

absent from it or has failed in the end semester examination, may

write the exam in that subject during the period of supplementary

exams.

8.3

When a student is detained for lack of credits/shortage of attendance,

he may be re-admitted into the next semester/year. However, the

academic regulations under which he was first admitted, shall

continues to be applicable to him.

Award of Class

After a student has satisfied the requirements prescribed for the

completion of the program and is eligible for the award of B. Tech.

Degree, he shall be placed in one of the following four classes:

Class Awarded

% of marks to be secured

First Class with

From the

Distinction

70% and above

aggregate

marks

First Class

Below 70 but not less than 60%

secured from

Second Class

Below 60% but not less than 50%

216 Credits.

Pass Class

Below 50% but not less than 40%

The marks obtained in internal evaluation and end semester / I year

examination shall be shown separately in the memorandum of marks.

Minimum Instruction Days

The minimum instruction days for each semester/I year shall be 90/

180 days.

There shall be no branch transfers after the completion of the

admission process.

There shall be no transfer from one college/stream to another within

the Constituent Colleges and Units of Jawaharlal Nehru Technological

University Hyderabad.

WITHHOLDING OF RESULTS

If the student has not paid the dues, if any, to the university or if any

case of indiscipline is pending against him, the result of the student

will be withheld and he will not be allowed into the next semester. His

degree will be withheld in such cases.

14.

TRANSITORY REGULATIONS

14.1

Discontinued, detained, or failed candidates are eligible for

readmission as and when next offered.

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14.2

After the revision of the regulations, the students of the previous

batches will be given two chances for passing in their failed subjects,

one supplementary and the other regular. If the students cannot

clear the subjects in the given two chances, they shall be given

equivalent subjects as per the revised regulations which they have

to pass in order to obtain the required number of credits.

14.3

In case of transferred students from other Universities, the credits

shall be transferred to JNTUH as per the academic regulations and

course structure of the JNTUH.

15.

General

15.1

Wherever the words “he”, “him”, “his”, occur in the regulations, they

include “she”, “her”, “hers”.

15.2

The academic regulation should be read as a whole for the purpose

of any interpretation.

15.3

In case of any doubt or ambiguity in the interpretation of the above

rules, the decision of the Vice-Chancellor is final.

15.4

The University may change or amend the academic regulations or

syllabi at any time and the changes or amendments made shall be

applicable to all the students with effect from the dates notified by the

University.

15.5

The students seeking transfer to colleges affiliated to JNTUH from

various other Universities/Institutions, have to pass the failed subjects

which are equivalent to the subjects of JNTUH, and also pass the

subjects of JNTUH which the candidates have not studied at the earlier

Institution on their own without the right to sessional marks. Further,

though the students have passed some of the subjects at the earlier

institutions, if the same subjects are prescribed in different semesters

of JNTUH, the candidates have to study those subjects in JNTUH in

spite of the fact that those subjects are repeated.

* * *

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Academic Regulations R13 For B.Tech. (Lateral Entry Scheme)

Applicable for the students admitted into II year B. Tech. (LES) from the

Academic Year 2013-14 and onwards

Eligibility for award of B. Tech. Degree (LES)

The LES candidates shall pursue a course of study for not less than

three academic years and not more than six academic years.

II.

They shall be permitted to write the examinations for two more years

after six academic years of course work.

The candidate shall register for 168 credits and secure 160 credits from

II to IV year B.Tech. Program (LES) for the award of B.Tech. degree with

compulsory subjects as listed in Table-1.

Table 1: Compulsory Subjects

Serial Number

Subject Particulars

All practical subjects

Industry oriented mini project

Comprehensive Viva-Voce

Seminar

Project work

The students, who fail to fulfil the requirement for the award of the degree

in 8 consecutive academic years (6 years of study + 2 years additionally

for appearing exams only) from the year of admission, shall forfeit their

seats.

The attendance regulations of B. Tech. (Regular) shall be applicable to

B.Tech. (LES).

Promotion Rule

A student shall be promoted from second year to third year if he fulfills

the minimum attendance requirement.

A student shall be promoted from III year to IV year only if he fulfils the

academic requirements of 34 credits up to III year I semester from all

the examinations, whether or not the candidate takes the examinations.

Award of Class

After a student has satisfied the requirement prescribed for the

completion of the program and is eligible for the award of B. Tech. Degree,

he shall be placed in one of the following four classes:

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Class Awarded

% of marks to be secured

First Class with

From the

Distinction

70% and above

aggregate

First Class

Below 70 but not less than 60%

marks

secured from

Second Class

Below 60% but not less than 50%

216 Credits.

Pass Class

Below 50% but not less than 40%

The marks obtained in the internal evaluation and the end semester

examination shall be shown separately in the marks memorandum.

7. All the other regulations as applicable to B. Tech. 4-year degree course

(Regular) will hold good for B. Tech. (Lateral Entry Scheme).

MALPRACTICES RULES

DISCIPLINARY ACTION FOR / IMPROPER CONDUCT IN EXAMINATIONS

Nature of Malpractices/

Punishment

Improper conduct

If the candidate:

1. (a)

Possesses or keeps accessible

Expulsion

from

the

in examination hall, any paper,

examination

hall

and

note book, programmable

cancellation

the

calculators, Cell phones, pager,

performance in that subject

palm computers or any other

only.

form of material concerned with

or related to the subject of the

examination (theory or practical)

in which he is appearing but has

not made use of (material shall

include any marks on the body

of the candidate which can be

used as an aid in the subject of

the examination)

(b)

Gives assistance or guidance or

Expulsion from the examination

receives it from any other

hall and cancellation of the

candidate orally or by any other

performance in that subject

body language methods or

only of all the candidates

communicates through cell

involved. In case of an outsider,

phones with any candidate or

he will be handed over to the

persons in or outside the exam

police and a case is registered

hall in respect of any matter.

against him.

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Has copied in the examination

Expulsion

from

the

hall from any paper, book,

examination

hall

and

programmable calculators, palm

cancellation

the

computers or any other form of

performance in that subject

material relevant to the subject

and all other subjects the

of the examination (theory or

candidate has already

practical) in which the candidate

appeared including practical

is appearing.

examinations and project work

and shall not be permitted to

appear for the remaining

examinations of the subjects of

that Semester/year.

The Hall Ticket of the

candidate is to be cancelled

and sent to the University.

Impersonates

any

other

The candidate who has

candidate in connection with the

impersonated shall be

examination.

expelled from examination

hall. The candidate is also

debarred and forfeits the seat.

The performance of the

original candidate who has

been impersonated, shall be

cancelled in all the subjects of

the examination (including

practicals and project work)

already appeared and shall

not be allowed to appear for

examinations of the remaining

subjects of that semester/year.

The candidate is also debarred

for two consecutive semesters

from class work and all

University examinations. The

continuation of the course by

the candidate is subject to the

academic regulations in

connection with forfeiture of

seat. If the imposter is an

outsider, he will be handed

over to the police and a case

is registered against him.

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Smuggles in the Answer book or

Expulsion

from

the

additional sheet or takes out or

examination

hall

and

arranges to send out the question

cancellation of performance in

paper during the examination or

that subject and all the other

answer book or additional sheet,

subjects the candidate has

during or after the examination.

already appeared including

practical examinations and

project work and shall not be

permitted for the remaining

examinations of the subjects of

that semester/year. The

candidate is also debarred for

two consecutive semesters

from class work and all

University examinations. The

continuation of the course by

the candidate is subject to the

academic regulations in

connection with forfeiture of

seat.

Uses objectionable, abusive or

Cancellation

the

offensive language in the answer

performance in that subject.

paper or in letters to the

examiners or writes to the

examiner requesting him to

award pass marks.

Refuses to obey the orders of the

In case of students of the

Chief Superintendent/Assistant -

college, they shall be expelled

Superintendent / any officer on

from examination halls and

duty or misbehaves or creates

cancellation

their

disturbance of any kind in and

performance in that subject

around the examination hall or

and all other subjects the

organizes a walk out or instigates

candidate(s) has (have)

others to walk out, or threatens

already appeared and shall not

the officer-in charge or any

be permitted to appear for the

person on duty in or outside the

remaining examinations of the

examination hall of any injury to

subjects of that semester/year.

his person or to any of his

The candidates also are

relations whether by words, either

debarred and forfeit their

spoken or written or by signs or

seats. In case of outsiders,

by visible representation,

they will be handed over to the

assaults the officer-in-charge, or

police and a police case is

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any person on duty in or outside

registered against them.

the examination hall or any of his

relations, or indulges in any other

act of misconduct or mischief

which result in damage to or

destruction of property in the

examination hall or any part of the

College campus or engages in

any other act which in the opinion

of the officer on duty amounts to

use of unfair means or

misconduct or has the tendency

to disrupt the orderly conduct of

the examination.

Leaves the exam hall taking away

Expulsion

from

the

answer script or intentionally

examination

hall

and

tears of the script or any part

cancellation of performance in

thereof inside or outside the

that subject and all the other

examination hall.

subjects the candidate has

already appeared including

practical examinations and

project work and shall not be

permitted for the remaining

examinations of the subjects of

that semester/year. The

candidate is also debarred for

two consecutive semesters

from class work and all

University examinations. The

continuation of the course by

the candidate is subject to the

academic regulations in

connection with forfeiture of

seat.

Possess any lethal weapon or

Expulsion

from

the

firearm in the examination hall.

examination

hall

and

cancellation

the

performance in that subject

and all other subjects the

candidate has already

appeared including practical

examinations and project work

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and shall not be permitted for

the remaining examinations of

the subjects of that semester/

year. The candidate is also

debarred and forfeits the seat.

If student of the college, who is

Student of the colleges

not a candidate for the particular

expulsion

from

the

examination or any person not

examination

hall

and

connected with the college

cancellation

the

indulges in any malpractice or

performance in that subject

improper conduct mentioned in

and all other subjects the

clause 6 to 8.

candidate has already

appeared including practical

examinations and project work

and shall not be permitted for

the remaining examinations of

the subjects of that semester/

year. The candidate is also

debarred and forfeits the seat.

Person(s) who do not

belong to the College will be

handed over to police and, a

police case will be registered

against them.

10.

Comes in a drunken condition to

Expulsion

from

the

the examination hall.

examination

hall

and

cancellation

the

performance in that subject

and all other subjects the

candidate has already

appeared including practical

examinations and project work

and shall not be permitted for

the remaining examinations of

the subjects of that semester/

year.

11.

Copying detected on the basis of

Cancellation

the

internal evidence, such as,

performance in that subject

during valuation or during special

and all other subjects the

scrutiny.

candidate has appeared

including practical

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12.

If any malpractice is detected

which is not covered in the above

clauses 1 to 11 shall be reported

to the University for further action

to award suitable punishment.

Malpractices identified by squad or special invigilators

Punishments to the candidates as per the above guidelines.

Punishment for institutions : (if the squad reports that the college is

also involved in encouraging malpractices)

(i)

A show cause notice shall be issued to the college.

(ii)

Impose a suitable fine on the college.

(iii)

Shifting the examination centre from the college to another

college for a specific period of not less than one year.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

B. TECH. MINING MACHINERY

I YEAR

Code

Subject

T/P/D

A10001

English

A10002

Mathematics - I

A10302

Engineering Mechanics

A10004

Engineering Physics

A10005

Engineering Chemistry

A10501

Computer Programming

A10301

Engineering Drawing

A10589

Computer Programming Lab.

A10081

Engineering Physics & Engineering Chemistry Lab.

A10083

English Language Communication Skills Lab.

A10082

IT Workshop / Engineering Workshop

Total

II YEAR I SEMESTER

Code

Subject

T/P/D

A30009

Environmental Studies

A30008

Probability and Statistics

A30208

Electrical Technology

A30104

Mechanics of Solids

A30306

Thermodynamics

A31803

Metallurgy and Material Science

A30284

Electrical Engineering Applications Lab

A30085

Metallurgy and Mechanics of Solids Lab

Total

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II YEAR II SEMESTER

Code

Subject

T/P/D

A40006

Mathematics-II

A40309

Kinematics of Machinery

A40308

IC Engines and Gas Turbines

A40112

Mechanics of fluids and Hydraulic Machines

A42506

Mining Methods and Unit Operations

A40311

Machine Drawing and Computer Aided Graphics

A40188

Mechanics of fluids and Hydraulic Machines Lab

A40383

Thermal Engineering Lab

Total

Industrial Training - I (Summer)

III YEAR I SEMESTER

Code

Subject

T/P/D

A50010

Managerial Economics and Financial Analysis

A50312

Production Technology

A50404

Electronics Devices and Circuits

A50216

Applied Electrical Engineering

A50317

Dynamics of Machinery

A50315

Design of Machine Members

A50382

Production Technology Lab

A50482

Electronics Devices and Circuits Lab

Total

III YEAR II SEMESTER

Code

Subject

T/P/D

A60332

Industrial Management

A60125

Fluid Power and Control

A62517

Open Cast Drilling and Production Equipment

A60333

Instrumentation and Control System Engineering

A62516

Bulk Solids Handling Equipment

Open Elective

A60018

Human Values and Professional Ethics

A60017

Intellectual Property Rights

A60117

Disaster Management

A62586

Mining Machines Lab

A60086

Advanced Communication Skills Lab

Total

Industrial Training - II (Summer)

MINING MACHINERY 2013-14

IV YEAR I SEMESTER

Code

Subject

T/P/D

A72532

Material Handling in Mines

A72521

Mine Electrical Engineering

A72405

Automobile Engineering

A70350

Metrology and Machine Tools

Elective-I

A70354

Principles of Tribology

A70345

Mechanical Systems Design

A70430

Microprocessors and microcontrollers

A70348

Mechatronics

Elective-II

A72530

Underground Production Equipment

A72531

Maintenance Engineering

A70358

System Modeling and Simulation

A70292

Electrical Machines Power and Controls Lab

A70386

Metrology and Machine Tools Lab

Total

IV YEAR II SEMESTER

Code

Subject

T/P/D

A80354

Power Plant Engineering

Elective-III

A80360

Automation and Robotics

A80236

Electrical Drives

A80334

Refrigeration and Air Conditioning

A80238

Neural Networks and Fuzzy Logic

Elective-IV

A80352

Operations Research

A80241

Reliability Engineering

A80324

Renewable Energy Sources

A80087

Industrial Training

A80089

Seminar

A80088

Project work

A80090

Comprehensive Viva

Total

Note: All End Examinations (Theory and Practical) are of three hours duration.

T-Tutorial

L - Theory

P - Practical

D-Drawing

C - Credits

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

I Year B.Tech. Mining Machinery

T/P/D

-/-/-

(A10001) ENGLISH

Introduction:

In view of the growing importance of English as a tool for global

communication and the consequent emphasis on training students to acquire

communicative competence, the syllabus has been designed to develop

linguistic and communicative competencies of Engineering students. The

prescribed books and the exercises are meant to serve broadly as students'

handbooks.

In the English classes, the focus should be on the skills of reading, writing,

listening and speaking and for this the teachers should use the text prescribed

for detailed study. For example, the students should be encouraged to read

the texts/selected paragraphs silently. The teachers can ask comprehension

questions to stimulate discussion and based on the discussions students

can be made to write short paragraphs/essays etc.

The text for non-detailed study is for extensive reading/reading for pleasure.

Hence, it is suggested that they read it on their own the topics selected for

discussion in the class. The time should be utilized for working out the

exercises given after each section, as also for supplementing the exercises

with authentic materials of a similar kind for example, from newspaper articles,

advertisements, promotional material etc.. However, the stress in this syllabus

is on skill development, fostering ideas and practice of language skills.

Objectives:



To improve the language proficiency of the students in English with

emphasis on LSRW skills.



To equip the students to study academic subjects more effectively

using the theoretical and practical components of the English syllabus.



To develop the study skills and communication skills in formal and

informal situations.

SYLLABUS:

Listening Skills:

Objectives

To enable students to develop their listening skill so that they may

appreciate its role in the LSRW skills approach to language and

improve their pronunciation.

To equip students with necessary training in listening so that they

MINING MACHINERY 2013-14

can comprehend the speech of people of different backgrounds and

regions.

Students should be given practice in listening to the sounds of the language

to be able to recognise them, to distinguish between them to mark stress

and recognise and use the right intonation in sentences.



Listening for general content



Listening to fill up information



Intensive listening



Listening for specific information

Speaking Skills:

Objectives

To make students aware of the role of speaking in English and its

contribution to their success.

To enable students to express themselves fluently and appropriately

in social and professional contexts.



Oral practice



Describing objects/situations/people



Role play - Individual/Group activities (Using exercises from the five

units of the prescribed text: Skills Annexe -Functional English for

Success)



Just A Minute(JAM) Sessions.

Reading Skills:

Objectives

To develop an awareness in the students about the significance of

silent reading and comprehension.

To develop the ability of students to guess the meanings of words

from context and grasp the overall message of the text, draw

inferences etc.



Skimming the text



Understanding the gist of an argument



Identifying the topic sentence



Inferring lexical and contextual meaning



Understanding discourse features



Scanning



Recognizing coherence/sequencing of sentences

NOTE : The students will be trained in reading skills using the prescribed

text for detailed study.

MINING MACHINERY 2013-14

They will be examined in reading and answering questions using 'unseen'

passages which may be taken from authentic texts, such as magazines/

newspaper articles.

Writing Skills :

Objectives

To develop an awareness in the students about writing as an exact and

formal skill.

To equip them with the components of different forms of writing, beginning

with the lower order ones.



Writing sentences



Use of appropriate vocabulary



Paragraph writing



Coherence and cohesiveness



Narration / description



Note Making



Formal and informal letter writing



Describing graphs using expressions of comparison

TEXTBOOKS PRESCRIBED:

In order to improve the proficiency of the student in the acquisition of the

four skills mentioned above, the following texts and course content, divided

into Five Units, are prescribed:

For Detailed study: First Textbook: “Skills Annexe -Functional English for

Success”, Published by Orient Black Swan, Hyderabad

For Non-detailed study

Second text book “Epitome of Wisdom”, Published by Maruthi

Publications, Guntur

 The course content and study material is divided into Five Units.

Unit -I:

Chapter entitled 'Wit and Humour' from 'Skills Annexe' -Functional

English for Success, Published by Orient Black Swan, Hyderabad.

Chapter entitled 'Mokshagundam Visvesvaraya' from “Epitome

of Wisdom”, Published by Maruthi Publications, Hyderabad.

L-

Listening For Sounds, Stress and Intonation

S-

Greeting and Taking Leave, Introducing Oneself and Others (Formal

and Informal Situations)

R-

Reading for Subject/ Theme

MINING MACHINERY 2013-14

W-

Writing Paragraphs

G-

Types of Nouns and Pronouns

V-

Homonyms, homophones synonyms, antonyms

Unit -II

Chapter entitled “Cyber Age” from “Skills Annexe -Functional

English for Success” Published by Orient Black Swan, Hyderabad.

Chapter entitled 'Three Days To See' from “Epitome of Wisdom”,

Published by Maruthi Publications, Hyderabad.

L -

Listening for themes and facts

S -

Apologizing, interrupting, requesting and making polite conversation

R-

for theme and gist

W-

Describing people, places, objects, events

G-

Verb forms

V-

noun, verb, adjective and adverb

Unit -III

Chapter entitled 'Risk Management' from “Skills Annexe -

Functional English for Success” Published by Orient Black Swan,

Hyderabad

Chapter entitled 'Leela's Friend' by R.K. Narayan from “Epitome

of Wisdom”, Published by Maruthi Publications, Hyderabad

L -

for main points and sub-points for note taking

S -

giving instructions and directions; Speaking of hypothetical situations

R -

reading for details

W - note-making, information transfer, punctuation

G -

present tense

V -

synonyms and antonyms

Unit -IV

Chapter entitled 'Human Values and Professional Ethics' from

“Skills Annexe -Functional English for Success” Published by

Orient Black Swan, Hyderabad

Chapter entitled

'The Last Leaf' from “Epitome of Wisdom”,

Published by Maruthi Publications, Hyderabad

L -

Listening for specific details and information

S-

narrating, expressing opinions and telephone interactions

R -

Reading for specific details and information

W-

Writing formal letters and CVs

MINING MACHINERY 2013-14

G-

Past and future tenses

V-

Vocabulary - idioms and Phrasal verbs

Unit -V

Chapter entitled 'Sports and Health' from “Skills Annexe -

Functional English for Success” Published by Orient Black Swan,

Hyderabad

Chapter entitled 'The Convocation Speech' by N.R. Narayanmurthy'

from “Epitome of Wisdom”, Published by Maruthi Publications,

Hyderabad

L-

Critical Listening and Listening for speaker's tone/ attitude

S-

Group discussion and Making presentations

R-

Critical reading, reading for reference

W-

Project proposals; Technical reports, Project Reports and Research

Papers

G-

Adjectives, prepositions and concord

V-

Collocations and Technical vocabulary

Using words appropriately

Exercises from the texts not prescribed shall also be used for

classroom tasks.

REFERENCES :

Contemporary English Grammar Structures and Composition by

David Green, MacMillan Publishers, New Delhi. 2010.

Innovate with English: A Course in English for Engineering Students,

edited by T Samson, Foundation Books.

English Grammar Practice, Raj N Bakshi, Orient Longman.

Technical Communication by Daniel Riordan. 2011. Cengage

Publications. New Delhi.

Effective English, edited by E Suresh Kumar, A RamaKrishna

Rao, P Sreehari, Published by Pearson

Handbook of English Grammar& Usage, Mark Lester and Larry

Beason, Tata Mc Graw -Hill.

Spoken English, R.K. Bansal & JB Harrison, Orient Longman.

Technical Communication, Meenakshi Raman, Oxford University

Press

Objective English Edgar Thorpe & Showick Thorpe, Pearson

Education

10.

Grammar Games, Renuvolcuri Mario, Cambridge University Press.

MINING MACHINERY 2013-14

11.

Murphy's English Grammar with CD, Murphy, Cambridge University

Press.

12.

Everyday Dialogues in English, Robert J. Dixson, Prentice Hall India

Pvt Ltd.,

13.

ABC of Common Errors Nigel D Turton, Mac Millan Publishers.

14.

Basic Vocabulary Edgar Thorpe & Showick Thorpe, Pearson

Education

15.

Effective Technical Communication, M Ashraf Rizvi, Tata Mc Graw -

Hill.

16.

An Interactive Grammar of Modern English, Shivendra K. Verma and

Hemlatha Nagarajan , Frank Bros & CO

17.

A Communicative Grammar of English, Geoffrey Leech, Jan Svartvik,

Pearson Education

18.

Enrich your English, Thakur K B P Sinha, Vijay Nicole Imprints Pvt

Ltd.,

19.

A Grammar Book for You And I, C. Edward Good, MacMillan Publishers

Outcomes:



Usage of English Language, written and spoken.



Enrichment of comprehension and fluency



Gaining confidence in using language in verbal situations.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

I Year B.Tech. Mining Machinery

T/P/D

1/-/-

(A10002) MATHEMATICS -I

Objectives: To learn



The types of Matrices and their properties



Concept of rank of a matrix and applying the concept of rank to know

the consistency of linear equations and to find all possible solutions,

if exist.



The concept of eigenvalues and eigenvectors of a matrix is to reduce

a quadratic form into a canonical form through a linear transformation.



The mean value theorems and to understand the concepts

geometrically.



The functions of several variables and optimization of these functions.



The evaluation of improper integrals, Beta and Gamma functions.



Multiple integration and its applications.



Methods of solving the differential equations of 1^st and higher order



The applications of the differential equations to Newton's law of

cooling, Natural growth and decay, Bending of beams etc



The definition of integral transforms and Laplace Transform.



Properties of Laplace transform.



Inverse Laplace Transform.



Convolution theorem.



Solution of Differential equations using Laplace transform.

UNIT-I

Theory of Matrices: Real matrices - Symmetric, skew - symmetric,

orthogonal. Complex matrices: Hermitian, Skew-Hermitian and Unitary

Matrices. Idempotent matrix, Elementary row and column transformations-

Elementary matrix, Finding rank of a matrix by reducing to Echelon and

normal forms. Finding the inverse of a non-singular square matrix using

row/ column transformations (Gauss- Jordan method). Consistency of system

of linear equations (homogeneous and non- homogeneous) using the rank

of a matrix. Solving m x n and n x n linear system of equations by Gauss

elimination.

Cayley-Hamilton Theorem (without proof) - Verification. Finding inverse of

a matrix and powers of a matrix by Cayley-Hamilton theorem, Linear

dependence and Independence of Vectors. Linear Transformation -

MINING MACHINERY 2013-14

Orthogonal Transformation. Eigen values and eigen vectors of a matrix.

Properties of eigen values and eigen vectors of real and complex matrices.

Finding linearly independent eigen vectors of a matrix when the eigen values

of the matrix are repeated.

Diagonalization of matrix - Quadratic forms up to three variables. Rank -

Positive definite, negative definite, semi definite, index, signature of quadratic

forms. Reduction of a quadratic form to canonical form.

UNIT - II

Differential calculus methods : Rolle's Mean value Theorem - Lagrange's

Mean Value Theorem - Cauchy's mean value Theorem - (all theorems

without proof but with geometrical interpretations), verification of the

Theorems and testing the applicability of these theorem to the given function.

Functions of several variables: Functional dependence- Jacobian- Maxima

and Minima of functions of two variables without constraints and with

constraints-Method of Lagrange multipliers.

UNIT - III

Improper integration, Multiple integration & applications: Gamma and

Beta Functions -Relation between them, their properties - evaluation of

improper integrals using Gamma / Beta functions

Multiple integrals - double and triple integrals - change of order of integration-

change of variables (polar, cylindrical and spherical) Finding the area of a

region using double integration and volume of a region using triple integration.

UNIT - IV

Differential equations and applications : Overview of differential equations-

exact, linear and Bernoulli (NOT TO BE EXAMINED). Applications of first

order differential equations - Newton's Law of cooling, Law of natural growth

and decay, orthogonal trajectories.

Linear differential equations of second and higher order with constant

coefficients, Non-homogeneous term of the type type f(X) = e^ax , Sin ax,

Cos ax, and xⁿ , e^ax V(x), xⁿ V(x), method of variation of parameters.

Applications to bending of beams, Electrical circuits and simple harmonic

motion.

UNIT - V

Laplace transform and its applications to Ordinary differential equations

Definition of Integral transform, Domain of the function and Kernel for the

Laplace transforms. Existence of Laplace transform. Laplace transform of

standard functions, first shifting Theorem, Laplace transform of functions

when they are multiplied or divided by “t”. Laplace transforms of derivatives

and integrals of functions. - Unit step function - second shifting theorem -

MINING MACHINERY 2013-14

Dirac’s delta function, Periodic function - Inverse Laplace transform by

Partial fractions( Heaviside method) Inverse Laplace transforms of functions

when they are multiplied or divided by ”s”, Inverse Laplace Transforms of

derivatives and integrals of functions, Convolution theorem -- Solving

ordinary differential equations by Laplace transforms.

TEXT BOOKS:

Advanced engineering Mathematics by Kreyszig, John Wiley & Sons

Publishers.

Higher Engineering Mathematics by B.S. Grewal, Khanna Publishers.

REFERENCES:

Advanced Engineering Mathematics by R.K. Jain & S.R.K. Iyengar,

3^rd edition, Narosa Publishing House, Delhi.

Engineering Mathematics - I by T.K. V. Iyengar, B. Krishna Gandhi &

Others, S. Chand.

Engineering Mathematics - I by D. S. Chandrasekhar, Prison Books

Pvt. Ltd.

Engineering Mathematics - I by G. Shanker Rao & Others I.K.

International Publications.

Advanced Engineering Mathematics with MATLAB, Dean G. Duffy,

3^rd Edi, CRC Press Taylor & Francis Group.

Mathematics for Engineers and Scientists, Alan Jeffrey, 6^th Edi, 2013,

Chapman & Hall/ CRC.

Advanced Engineering Mathematics, Michael Greenberg, Second

Edition. Pearson Education.

Outcome:



After learning the contents of this Unit the student is able to write the

matrix representation of a set of linear equations and to analyze solutions

of system of equations.



The student will be able to understand the methods of differential

calculus to optimize single and multivariable functions.



The student is able to evaluate the multiple integrals and can apply the

concepts to find the Areas, Volumes, Moment of Inertia etc., of regions

on a plane or in space.



The student is able to identify the type of differential equation and uses

the right method to solve the differential equation. Also able to apply

the theory of differential equations to the real world problems.



The student is able to solve certain differential equations using Laplace

Transform. Also able to transform functions on time domain to frequency

domain using Laplace transforms.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

I Year B.Tech. Mining Machinery

T/P/D

-/-/-

(A10302) ENGINEERING MECHANICS

UNIT - I

Introduction to Engineering Mechanics - Basic Concepts. Resultants of

Force System: Parallelogram law -Forces and components- Resultant of

coplanar Concurrent Forces - Components of forces in Space - Moment of

Force - principle of moments - Coplanar Applications - Couples - Resultant

of any Force System.

Equilibrium of Force Systems : Free Body Diagrams, Equations of

Equilibrium - Equilibrium of planar Systems - Equilibrium of Spatial Systems.

UNIT - II

Friction: Introduction - Theory of Friction - Angle of friction - Laws of

Friction - Static and Dynamic Frictions - Motion of Bodies: Wedge, Screw,

Screw-jack, and Differential Screw-jack.

Transmission of Power: Flat Belt Drives - Types of Flat Belt Drives - Length

of Belt, tensions, Tight side, Slack Side, Initial and Centrifugal - Power

Transmitted and Condition for Max. Power.

UNIT - III

Centroids and Centers of Gravity: Introduction - Centroids and Centre of

gravity of simple figures (from basic principles) - Centroids of Composite

Figures - Theorem of Pappus - Center of gravity of bodies and centroids of

volumes.

Moments of Inertia : Definition - Polar Moment of Inertia -Radius of gyration

- Transfer formula for moment of inertia - Moments of Inertia for Composite

areas - Products of Inertia, Transfer Formula for Product of Inertia.

Mass Moment of Inertia : Moment of Inertia of Masses- Transfer Formula

for Mass Moments of Inertia - mass moment of inertia of composite bodies.

UNIT - IV

Kinematics of a Particle: Motion of a particle - Rectilinear motion - motion

curves - Rectangular components of curvilinear motion- Kinematics of Rigid

Body - Types of rigid body motion -Angular motion - Fixed Axis Rotation.

Kinetics of particles: Translation -Analysis as a Particle and Analysis as a

Rigid Body in Translation - Equations of plane motion - Angular motion -

Fixed Axis Rotation - Rolling Bodies.

UNIT - V

Work - Energy Method: Work energy Equations for Translation - Work-

Energy Applications to Particle Motion - Work energy applied to Connected

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Systems - Work energy applied to Fixed Axis Rotation and Plane Motion.

Impulse and momentum.

Mechanical Vibrations : Definitions and Concepts - Simple Harmonic

Motion - Free vibrations, simple and Compound Pendulums - Torsion

Pendulum - Free vibrations without damping: General cases.

TEXT BOOKS:

Engineering Mechanics - Statics and Dynamics by Ferdinand.L. Singer

/ Harper International Edition.

Engineering Mechanics/ S. Timoshenko and D.H. Young, Mc Graw

Hill Book Compan.

REFERENCES:

Engineering Mechanics / Irving Shames / Prentice Hall

A text of Engineering Mechanics /YVD Rao/ K. Govinda Rajulu/ M.

Manzoor Hussain, Academic Publishing Company

Engg. Mechanics / M.V. Seshagiri Rao & D Rama Durgaiah/

Universities Press

Engineering Mechanics, Umesh Regl / Tayal.

Engg. Mechanics / KL Kumar / Tata McGraw Hill.

Engg. Mechanics / S.S. Bhavikati & K.G. Rajasekharappa.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

I Year B.Tech. Mining Machinery

T/P/D

-/-/-

(A10004) ENGINEERING PHYSICS

Objectives:

It gives



to the students basic understanding of bonding in solids, crystal

structures and techniques to characterize crystals.



to understand the behavior of electron in a solid and thereby one can

determine the conductivity and specific heat values of the solids.



to study applications in Engineering like memory devices, transformer

core and Electromagnetic machinery.



to help the student to design powerful light sources for various

Engineering Applications and also enable them to develop

communication systems using Fiber Technology.



to understand the working of Electronic devices, how to design

acoustic proof halls and understand the behavior of the materials at

Nano scale.

UNIT-I

Crystallography: Ionic Bond, Covalent Bond, Metallic Bond, Hydrogen Bond,

Vander-Waal’s Bond, Calculation of Cohesive Energy of diatomic molecule-

Space Lattice, Unit Cell, Lattice Parameters, Crystal Systems, Bravais

Lattices, Atomic Radius, Co-ordination Number and Packing Factor of SC,

BCC, FCC, Miller Indices, Crystal Planes and Directions, Inter Planar Spacing

of Orthogonal Crystal Systems, Structure of Diamond and NaCl.

X-ray Diffraction & Defects in Crystals: Bragg’s Law, X-Ray diffraction

methods: Laue Method, Powder Method: Point Defects: Vacancies,

Substitutional, Interstitial, Frenkel and Schottky Defects, line defects

(Qualitative) & Burger’s Vector.

UNIT-II

Principles of Quantum Mechanics: Waves and Particles, de Broglie

Hypothesis , Matter Waves, Davisson and Germer’ Experiment, Heisenberg’s

Uncertainty Principle, Schrödinger’s Time Independent Wave Equation -

Physical Significance of the Wave Function - Infinite square well potential,

extension to three dimensions

Elements of Statistical Mechanics & Electron theory of Solids: Phase

MINING MACHINERY 2013-14

space, Ensembles, Micro Canonical , Canonical and Grand Canonical

Ensembles - Maxwell-Boltzmann, Bose-Einstein and Fermi-Dirac Statistics

(Qualitative Treatment), Concept of Electron Gas, , Density of States, Fermi

Energy- Electron in a periodic Potential, Bloch Theorem, Kronig-Penny Model

(Qualitative Treatment), E-K curve, Origin of Energy Band Formation in

Solids, Concept of Effective Mass of an Electron, Classification of Materials

into Conductors, Semi Conductors & Insulators.

UNIT-III

Dielectric Properties: Electric Dipole, Dipole Moment, Dielectric Constant,

Polarizability, Electric Susceptibility, Displacement Vector, Electronic, Ionic

and Orientation Polarizations and Calculation of Polarizabilities: Ionic and

Electronic - Internal Fields in Solids, Clausius - Mossotti Equation, Piezo -

electricity and Ferro- electricity.

Magnetic Properties & Superconducting Properties: Permeability, Field

Intensity, Magnetic Field Induction, Magnetization, Magnetic Susceptibility,

Origin of Magnetic Moment, Bohr Magneton, Classification of Dia, Para and

Ferro Magnetic Materials on the basis of Magnetic Moment, Domain Theory

of Ferro Magnetism on the basis of Hysteresis Curve, Soft and Hard Magnetic

Materials, Properties of Anti-Ferro and Ferri Magnetic Materials and their

Applications, Superconductivity, Meissner Effect, Effect of Magnetic field,

Type-I & Type-II Superconductors, Applications of Superconductors

UNIT-IV

Optics: Interference-Interference in thin films (Reflected light), Newton rings

experiment- Fraunhofer diffraction due to single slit, N-slits, Diffraction grating

experiment , Double refraction-construction and working of Nicol’s Prism

Lasers & Fiber Optics: Characteristics of Lasers, Spontaneous and

Stimulated Emission of Radiation, Einstein’s Coefficients and Relation

between them, Population Inversion, Lasing Action, Ruby Laser, Helium-

Neon Laser, Semiconductor Diode Laser, Applications of Lasers- Principle

of Optical Fiber, Construction of fiber, Acceptance Angle and Acceptance

Cone, Numerical Aperture, Types of Optical Fibers: Step Index and Graded

Index Fibers, Attenuation in Optical Fibers, Application of Optical Fiber in

communication systems.

UNIT-V:

Semiconductor Physics: Fermi Level in Intrinsic and Extrinsic

Semiconductors, Calculation of carrier concentration in Intrinsic &, Extrinsic

Semiconductors, Direct and Indirect Band gap semiconductors, Hall Effect-

Formation of PN Junction, Open Circuit PN Junction, Energy Diagram of PN

MINING MACHINERY 2013-14

Diode, Diode Equation, I-V Characteristics of PN Junction diode, Solar cell,

LED & Photo Diodes. Acoustics of Buildings & Acoustic Quieting:

Reverberation and Time of Reverberation, Sabine’s Formula for

Reverberation Time, Measurement of Absorption Coefficient of a Material,

factors affecting the Architectural Acoustics and their Remedies

Nanotechnology: Origin of Nanotechnology, Nano Scale, Surface to Volume

Ratio, Quantum Confinement, Bottom-up Fabrication: Sol-gel, Top-down

Fabrication: Chemical Vapour Deposition, Characterization by TEM.

TEXT BOOKS:

Engineering Physics,K. Malik, A. K. Singh, Tata Mc Graw Hill Book

Publishers.

Engineering Physics, V. Rajendran, Tata Mc Graw Hill Book

Publishers.

REFERENCES:

Fundamentals of Physics, David Halliday, Robert Resnick, Jearl

Walker by John Wiley & Sons.

Sears and Zemansky’s University Physics (10^th Edition) by Hugh D.

Young Roger A. Freedman, T. R. Sandin, A. Lewis FordAddison-

Wesley Publishers.

Applied Physics for Engineers - P. Madhusudana Rao (Academic

Publishing company, 2013).

Solid State Physics - M. Armugam (Anuradha Publications).

Modern Physics - R. Murugeshan & K. Siva Prasath - S. Chand &

Co. (for Statistical Mechanics).

A Text Book of Engg Physics - M. N. Avadhanulu & P. G. Khsirsagar-

S. Chand & Co. (for acoustics).

Modern Physics by K. Vijaya Kumar, S. Chandralingam: S. Chand &

Co.Ltd.

Nanotechnology - M.Ratner & D. Ratner (Pearson Ed.).

Introduction to Solid State Physics - C. Kittel (Wiley Eastern).

10.

Solid State Physics - A.J. Dekker (Macmillan).

11.

Applied Physics - Mani Naidu Pearson Education.

Outcomes:



The student would be able to learn the fundamental concepts on

behavior of crystalline solids.

MINING MACHINERY 2013-14



The knowledge on Fundamentals of Quantum Mechanics, Statistical

Mechanics enables the student to apply to various systems like

Communications Solar Cells, Photo Cells and so on.



Design, Characterization and study of properties of materials help

the student to prepare new materials for various Engineering

applications.



This course also helps the student exposed to non-destructive testing

methods.



Finally, Engineering Physics Course helps the student to develop

problem solving skills and analytical skills.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

I Year B.Tech. Mining Machinery

T/P/D

-/-/-

(A10005) ENGINEERING CHEMISTRY

Objective:

An engineer is as someone who uses scientific, natural and physical

principles to design something of use for people or other living creatures.

Much of what any engineer does involves chemistry because everything in

our environment has a molecular make up. Engineering requires the

concepts of applied chemistry and the more chemistry an engineer

understands, the more beneficial it is. In the future, global problems and

issues will require an in-depth understanding of chemistry to have a global

solution. This syllabus aims at bridging the concepts and theory of chemistry

with examples from fields of practical application, thus reinforcing the

connection between science and engineering. It deals with the basic

principles of various branches of chemistry which are fundamental tools

necessary for an accomplished engineer.

UNIT I:

Electrochemistry & Corrosion: Electro Chemistry - Conductance - Specific,

Equivalent and Molar conductance and their Units; Applications of

Conductance (Conductometric titrations). EMF: Galvanic Cells, types of

Electrodes - (Calomel, Quinhydrone and glass electrodes); Nernst equation

and its applications ; concept of concentration cells, electro chemical series,

Potentiometric titrations, determination of P^H using glass electrode-Numerical

problems.

Batteries: Primary cells (dry cells) and secondary cells (lead-Acid cell, Ni-

Cd cell, Lithium cells). Applications of batteries. Fuel cells - Hydrogen -

Oxygen fuel cell; methanol - oxygen fuel cell ; Advantages and Applications.

Corrosion and its control: Causes and effects of corrosion; Theories of

corrosion - Chemical & Electrochemical corrosion; Types of corrosion

(Galvanic, Water line, Pitting and Intergranular); Factors affecting rate of

corrosion - Nature of metal and Nature of Environment - Corrosion control

methods - Cathodic protection (sacrificial anodic and impressed current).

Surface coatings: Metallic coatings & methods of application of metallic

coatings - hot dipping (galvanization & tinning), Cementation, cladding,

electroplating (copper plating) Electroless plating (Ni plating) - Organic

coatings - Paints - constituents and their functions.

UNIT II:

Engineering Materials: Polymers: Types of Polymerization (Chain & Step

growth).Plastics: Thermoplastic & Thermo setting resins; Compounding &

MINING MACHINERY 2013-14

fabrication of plastics (Compression and injection moulding).Preparation,

properties, engineering applications of PVC, Teflon and Bakelite.

Fibers- Charcterstics of fibers - preparation, properties and uses of Nylon -

6,6 and Dacron - Fiber Reinforced Plastics (FRP) - applications. Rubbers

- Natural rubber and its vulcanization. Elastomers - Buna-s, Butyl rubber

and Thiokol rubber.

Conducting polymers: Polyacetylene, Polyaniline, Mechanism of

Conduction, doping; applications of Conducting polymers. Bio-degradable

Polymers- preparation and Applications of Poly vinyl acetate and Poly lactic

acid - Cement: composition of Portland cement, setting & hardening of

cement (reactions), Lubricants: Classification with examples- Characterstics

of a good lubricant & mechanism of lubrication (thick film, thin film and

extreme pressure) - properties of lubricants: viscosity, Cloud point, flash

and fire points. Refractories: Classification, characteristics of a good

refractory and applications.

Nanomaterials: Introduction, preparation by sol-gel & chemical vapour

deposition methods. Applications of nanomaterials.

UNIT III:

Water and its Treatment: Hardness of Water: Causes of hardness,

expression of hardness - units - types of hardness, estimation of temporary

& permanent hardness of water by EDTA method - numerical problems.

Boiler troubles - Scale & sludges, Priming and foaming, caustic enbrittlement

and boiler corrosion; Treatment of boiler feed water - Internal treatment

(Phosphate, Colloidal and calgon conditioning) - External treatment - Lime

Soda process, Zeolite process and ion exchange process. Numerical

Problems. Potable Water- Its Specifications - Steps involved in treatment

of potable water - Disinfection of water by chlorination and ozonisation.

Reverse osmosis & its significance.

Unit - IV :

Fuels & Combustion: Fuels - Classification - soild fuels : coal - analysis

of coal - proximate and ultimate analysis and their significance. Liquid fuels

- petroleum and its refining - cracking - types - fixed bed catalytic cracking.

Knocking - octane and cetane rating, synthetic petrol, Bergius and Fischer-

Tropsch’s process: Gaseous fuels

- constituents, characteristics and

applications of natural gas, LPG and CNG. Analysis of flue gas by Orsat’s

apparatus - Numerical Problems.

Combustion - Definition, Calorific value of fuel - HCV , LCV; Determination

of calorific value by Junker’s gas calorimeter - theoretical calculation of

Calorific value by Dulong’s formula - Numerical problems on combustion.

UNIT V:

Phase Rule & Surface Chemistry : Phase Rule: Definition of terms: Phase,

MINING MACHINERY 2013-14

component, degree of freedom, phase rule equation. Phase diagrams -

one component system- water system. Two component system Lead- Silver,

cooling curves, heat treatment based on iron-carbon phase diagram -

hardening, annealing and normalization.

Surface Chemistry: Adsorption - Types of Adsorption, Isotherms -

Freundlich and Langmuir adsorption isotherm, applications of adsorption;

Colloids: Classification of Colloids; Electrical & optical properties, micelles,

applications of colloids in industry.

TEXT BOOKS:

Engineering Chemistry by R.P. Mani,K.N. Mishra, B. Rama Devi /

CENGAGE learning.

Engineering Chemistry by P.C Jain & Monica Jain, Dhanpatrai

Publishing Company (2008).

REFERENCE BOOKS

Engineering Chemistry by B. Siva Shankar Mc.Graw Hill Publishing

Company Limited, New Delhi (2006)

Engineering Chemistry J.C. Kuriacase & J. Rajaram, Tata McGraw

Hills Publishing Company Limited, New Delhi (2004).

Text Book of Engineering Chemistry by S.S. Dara & Mukkati S. Chand

& Co Publishers, New Delhi (2006).

Chemistry of Engineering Materials by CV Agarwal,C.P Murthy,

A.Naidu, BS Publications.

Outcome:



Students will demonstrate a depth of knowledge and apply the

methods of inquiry in a discipline of their choosing, and they will

demonstrate a breadth of knowledge across their choice of varied

disciplines.



Students will demonstrate the ability to access and interpret

information, respond and adapt to changing situations, make complex

decisions, solve problems, and evaluate actions.



Students will demonstrate awareness and understanding of the skills

necessary to live and work in a diverse engineering world.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

I Year B.Tech. Mining Machinery

T/P/D

-/-/-

(A10501) COMPUTER PROGRAMMING

Objectives:



To understand the various steps in Program development.



To understand the basic concepts in C Programming Language.



To learn how to write modular and readable C Programs.



To learn to write programs (using structured programming approach)

in C to solve problems.



To introduce the students to basic data structures such as lists, stacks

and queues.



To make the student understand simple sorting and searching

methods.

UNIT - I

Introduction to Computers - Computer Systems, Computing Environments,

Computer Languages, Creating and running programs, Program

Development.

Introduction to the C Language - Background, C Programs, Identifiers, Types,

Variables, Constants, Input / Output, Operators (Arithmetic, relational, logical,

bitwise etc.), Expressions, Precedence and Associativity, Expression

Evaluation, Type conversions, Statements- Selection Statements (making

decisions) - if and switch statements, Repetition statements (loops)-while,

for, do-while statements, Loop examples, other statements related to looping

- break, continue, goto, Simple C Program examples.

UNIT - II

Functions-Designing Structured Programs, Functions, user defined functions,

inter function communication, Standard functions, Scope, Storage classes-

auto, register, static, extern, scope rules, type qualifiers, recursion- recursive

functions, Limitations of recursion, example C programs, Preprocessor

commands.

Arrays - Concepts, using arrays in C, inter function communication, array

applications, two - dimensional arrays, multidimensional arrays, C program

examples.

UNIT - III

Pointers - Introduction (Basic Concepts), Pointers for inter function

MINING MACHINERY 2013-14

communication, pointers to pointers, compatibility, Pointer Applications-Arrays

and Pointers, Pointer Arithmetic and arrays, Passing an array to a function,

memory allocation functions, array of pointers, programming applications,

pointers to void, pointers to functions.

Strings - Concepts, C Strings, String Input / Output functions, arrays of strings,

string manipulation functions, string / data conversion, C program examples.

UNIT - IV

Enumerated, Structure ,and Union Types- The Type Definition (typedef),

Enumerated types, Structures -Declaration, initialization, accessing

structures, operations on structures, Complex structures, structures and

functions, Passing structures through pointers, self referential structures,

unions, bit fields, C programming examples, command -line arguments.

Input and Output - Concept of a file, streams, text files and binary files,

Differences between text and binary files, State of a file, Opening and Closing

files, file input / output functions (standard library input / output functions for

files), file status functions (error handling),Positioning functions, C program

examples.

UNIT - V

Searching and Sorting - Sorting- selection sort, bubble sort, Searching-linear

and binary search methods.

Lists- Linear list - singly linked list implementation, insertion, deletion and

searching operations on linear list, Stacks-Push and Pop Operations,

Queues- Enqueue and Dequeue operations.

TEXT BOOKS:

Computer Science: A Structured Programming Approach Using C,

B.A.Forouzan and R.F. Gilberg, Third Edition, Cengage Learning.

Programming in C. P. Dey and M Ghosh , Oxford University Press.

REFERENCE BOOKS:

C& Data structures - P. Padmanabham, Third Edition, B.S.

Publications.

C for All, S. Thamarai Selvi, R.Murugesan, Anuradha Publications.

Problem Solving and Program Design in C, J.R. Hanly and E.B.

Koffman, 7^th Edition, Pearson education.

Programming in C, Ajay Mittal, Pearson.

Programming with C, B.Gottfried, 3^rd edition, Schaum’s outlines, TMH.

Problem solving with C, M.T.Somasekhara, PHI.

MINING MACHINERY 2013-14

Programming with C, R.S.Bickar, Universities Press.

Computer Programming & Data Structures, E.Balagurusamy, 4^th

edition, TMH.

Programming in C - Stephen G. Kochan, III Edition, Pearson

Education.

10.

The C Programming Language, B.W. Kernighan and Dennis

M.Ritchie, PHI.

11.

C Programming with problem solving, J.A. Jones & K. Harrow,

Dreamtech Press.

Outcomes:



Demonstrate the basic knowledge of computer hardware and

software.



Ability to apply solving and logical skills to programming in C language

and also in other languages.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

I Year B.Tech. Mining Machinery

T/P/D

-/-/3

(A10301) ENGINEERING DRAWING

UNIT - I

Introduction to Engineering Drawing: Principles of Engineering Drawing/

Graphics - Various Drawing Instruments - Conventions in Drawing -

Lettering practice - BIS Conventions.

Curves: Constructions of Curves used in Engineering Practice:

Conic Sections including the Rectangular Hyperbola - General

method only.

Cycloid, Epicycloid and Hypocycloid

Involute.

Scales: Construction of different types of Scales, Plain, Diagonal, Vernier

scale.

UNIT - II

Orthographic Projections in First Angle

Projection: Principles of Orthographic Projections - Conventions - First

and Third Angle projections.

Projections of Points : including Points in all four quadrants.

Projections of Lines : Parallel, perpendicular, inclined to one plane and

inclined to both planes. True length and true angle of a line. Traces of a line.

Projections of Planes: Plane parallel, perpendicular and inclined to one

reference plane. Plane inclined to both the reference planes.

UNIT - III

Projections of Solids: Projections of regular solids, cube, prisms, pyramids,

tetrahedran, cylinder and cone, axis inclined to both planes.

Sections and Sectional Views: Right Regular Solids - Prism, Cylinder,

Pyramid, Cone - use of Auxiliary views.

UNIT - IV

Development of Surfaces: Development of Surfaces of Right, Regular

Solids - Prisms, Cylinder, Pyramids, Cone and their parts. frustum of solids.

Intersection of Solids:- Intersection of Cylinder Vs Cylinder, Cylinder Vs

Prism, Cylinder Vs Cone.

UNIT - V

Isometric Projections : Principles of Isometric Projection - Isometric Scale

- Isometric Views- Conventions - Plane Figures, Simple and Compound

MINING MACHINERY 2013-14

Solids - Isometric Projection of objects having non- isometric lines. Isometric

Projection of parts with Spherical surface.

Transformation of Projections : Conversion of Isometric Views to

Orthographic Views. Conversion of orthographic views to isometric views -

simple objects.

Perspective Projections : Perspective View : Points, Lines and Plane

Figures, Vanishing Point Methods (General Method only).

TEXT BOOKS :

Engineering Drawing - Basant, Agrawal, TMH.

Engineering Drawing, N.D. Bhatt.

REFERENCES :

Engineering Graphics. P I Varghese Tata McGraw Hill Education

Pvt. Ltd.

Engineering drawing - P.J. Shah .S.Chand Publishers.

Engineering Drawing- Johle/Tata Macgraw Hill Book Publishers.

Engineering Drawing - M.B. Shah and B.C. Rana, Pearson.

5 .

Engineering Drawing by K.Venu Gopal & V.Prabu Raja New Age

Publications.

Engineering Drawing by John. PHI Learning Publisher.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

I Year B.Tech. Mining Machinery

T/P/D

-/3/-

(A10581) COMPUTER PROGRAMMING LAB

Objectives:



To write programs in C to solve the problems.



To implement linear data structures such as lists, stacks, queues.



To implement simple searching and sorting methods.

Recommended Systems/Software Requirements:



Intel based desktop PC



ANSI C Compiler with Supporting Editors

Week l

a) Write a C program to find the sum of individual digits of a positive integer.

b) A Fibonacci sequence is defined as follows: the first and second terms in

the sequence are 0 and 1. Subsequent terms are found by adding the

preceding two terms in the sequence. Write a C program to generate the

first n terms of the sequence.

c) Write a C program to generate all the prime numbers between 1 and n,

where n is a value supplied by the user.

Week 2

Write a C program to calculate the following Sum:

Sum=1-x²/2! +x⁴/4!-x⁶/6!+x⁸/8!-x¹⁰/10!

Write a C program to find the roots of a quadratic equation.

Week 3

a) The total distance travelled by vehicle in ‘t’ seconds is given by distance s

= ut+1/2at² where ‘u’ and ‘a’ are the initial velocity (m/sec.) and acceleration

(m/sec²). Write C program to find the distance travelled at regular intervals

of time given the values of ‘u’ and ‘a’. The program should provide the flexibility

to the user to select his own time intervals and repeat the calculations for

different values of ‘u’ and ‘a’.

b) Write a C program, which takes two integer operands and one operator

from the user, performs the operation and then prints the result. (Consider

the operators +,-,*, /, % and use Switch Statement)

Week 4

a) Write C programs that use both recursive and non-recursive functions

To find the factorial of a given integer.

MINING MACHINERY 2013-14

ii)

To find the GCD (greatest common divisor) of two given

integers.

Week 5

a) Write a C program to find the largest integer in a list of integers.

b) Write a C program that uses functions to perform the following:

Addition of Two Matrices

ii)

Multiplication of Two Matrices

Week 6

a) Write a C program that uses functions to perform the following operations:

To insert a sub-string in to a given main string from a given

position.

ii)

To delete n Characters from a given position in a given string.

b) Write a C program to determine if the given string is a palindrome or not

Week 7

a) Write a C program that displays the position or index in the string S where

the string T begins, or - 1 if S doesn’t contain T.

b) Write a C program to count the lines, words and characters in a given

text.

Week 8

a) Write a C program to generate Pascal’s triangle.

b) Write a C program to construct a pyramid of numbers.

Week 9

Write a C program to read in two numbers, x and n, and then compute the

sum of this geometric progression:

1+x+x²+x³+………….+xⁿ

For example: if n is 3 and x is 5, then the program computes 1+5+25+125.

Print x, n, the sum

Perform error checking. For example, the formula does not make sense for

negative exponents - if n is less than 0. Have your program print an error

message if n<0, then go back and read in the next pair of numbers of without

computing the sum. Are any values of x also illegal? If so, test for them too.

Week 10

a) 2’s complement of a number is obtained by scanning it from right to left

and complementing all the bits after the first appearance of a 1. Thus 2’s

complement of 11100 is 00100. Write a C program to find the 2’s complement

of a binary number.

b) Write a C program to convert a Roman numeral to its decimal equivalent.

MINING MACHINERY 2013-14

Week 11

Write a C program that uses functions to perform the following operations:

i) Reading a complex number

ii) Writing a complex number

iii) Addition of two complex numbers

iv) Multiplication of two complex numbers

(Note: represent complex number using a structure.)

Week 12

a) Write a C program which copies one file to another.

b) Write a C program to reverse the first n characters in a file.

(Note: The file name and n are specified on the command line.)

Week 13

a) Write a C program to display the contents of a file.

b) Write a C program to merge two files into a third file (i.e., the contents of

the first file followed by those of the second are put in the third file)

Week 14

a) Write a C program that uses non recursive function to search for a Key

value in a given list of integers using Linear search.

b) Write a C program that uses non recursive function to search for a Key

value in a given sorted list of integers using Binary search.

Week 15

a) Write a C program that implements the Selection sort method to sort a

given array of integers in ascending order.

b) Write a C program that implements the Bubble sort method to sort a

given list of names in ascending order.

Week 16

Write a C program that uses functions to perform the following operations:

i) Create a singly linked list of integer elements.

ii) Traverse the above list and display the elements.

Week 17

Write a C program that implements stack (its operations) using a singly

linked list to display a given list of integers in reverse order. Ex. input: 10 23

4 6 output: 6 4 23 10

Week 18

Write a C program that implements Queue (its operations) using a singly

linked list to display a given list of integers in the same order. Ex. input: 10

MINING MACHINERY 2013-14

23 4 6 output: 10 23 4 6

Week 19

Write a C program to implement the linear regression algorithm.

Week 20

Write a C program to implement the polynomial regression algorithm.

Week 21

Write a C program to implement the Lagrange interpolation.

Week 22

Write C program to implement the Newton- Gregory forward interpolation.

Week 23

Write a C program to implement Trapezoidal method.

Week 24

Write a C program to implement Simpson method.

TEXT BOOKS:

C programming and Data Structures, P. Padmanabham, Third Edition,

BS Publications.

Computer Programming in C, V. Rajaraman, PHI Publishers.

C Programming, E.Balagurusamy, 3^rd edition, TMH Publishers.

C Programming, M.V.S.S.N.Prasad, ACME Learning Pvt. Ltd.

C and Data Structures, N.B.Venkateswarlu and E.V.Prasad, S.Chand

Publishers.

Mastering C, K.R. Venugopal and S.R. Prasad, TMH Publishers.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

I Year B.Tech. Mining Machinery

T/P/D

-/3/-

(A10081) ENGINEERING PHYSICS / ENGINEERING CHEMISTRY LAB

ENGINEERING PHYSICS LAB

(Any TEN experiments compulsory)

Objectives

This course on Physics lab is designed with 13 experiments in an academic

year. It is common to all branches of Engineering in B.Tech I^st year.

The objective of the course is that the student will have exposure to various

experimental skills which is very essential for an Engineering student.

The experiments are selected from various areas of Physics like Physical

Optics, Lasers, Fiber Optics, Sound, Mechanics, Electricity & Magnetism

and Basic Electronics.

Also the student is exposed to various tools like Screw gauge, Vernier

Callipers, Physics Balance , Spectrometer and Microscope.

Dispersive power of the material of a prism - Spectrometer

Determination of wavelength of a source - Diffraction Grating.

Newton’s Rings - Radius of curvature of plano convex lens.

Melde’s experiment - Transverse and longitudinal modes.

Time constant of an R-C circuit.

L-C-R circuit.

Magnetic field along the axis of current carrying coil - Stewart and

Gees method.

Study the characteristics of LED and LASER sources.

Bending losses of fibres & Evaluation of numerical aperture of a given

fibre.

10.

Energy gap of a material of p-n junction.

11.

Torsional pendulum.

12.

Wavelength of light -diffraction grating - using laser.

13.

Characteristics of a solar cell

LABORATORY MANUAL:

Laboratory Manual of Engineering Physics by Dr.Y.Aparna &

Dr.K.Venkateswara Rao (V.G.S Publishers)

MINING MACHINERY 2013-14

Outcomes

The student is expected to learn from this laboratory course the concept of

error and its analysis. It also allows the student to develop experimental

skills to design new experiments in Engineering.

With the exposure to these experiments the student can compare the theory

and correlate with experiment.

ENGINEERING CHEMISTRY LAB

List of Experiments ( Any 12 of the following)

Titrimetry:

Estimation of ferrous iron by dichrometry.

Estimation of hardness of water by EDTA method.

Mineral analysis:

Determination of percentage of copper in brass.

Estimation of manganese dioxide in pyrolusite.

Instrumental Methods:

Colorimetry:

Determination of ferrous iron in cement by colorimetric method

Estimation of copper by colorimetric method.

Conductometry:

Conductometric titration of strong acid vs strong base.

Conductometric titration of mixture of acids vs strong base.

Potentiometry:

Titration of strong acid vs strong base by potentiometry.

10.

Titration of weak acid vs strong base by potentiometry.

Physical properties:

11.

Determination of viscosity of sample oil by redwood / oswald’s

viscometer.

12.

Determination of Surface tension of lubricants.

Preparations:

13.

Preparation of Aspirin

14.

Preparation of Thiokol rubber

Adsorption:

15.

Adsorption of acetic acid on charcoal.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

I Year B.Tech. Mining Machinery

T/P/D

-/3/-

(A10083) ENGLISH LANGUAGE COMMUNICATION SKILLS LAB

The Language Lab focuses on the production and practice of sounds of

language and familiarises the students with the use of English in everyday

situations and contexts.

Objectives



To facilitate computer-aided multi-media instruction enabling

individualized and independent language learning



To sensitise the students to the nuances of English speech sounds,

word accent, intonation and rhythm



To bring about a consistent accent and intelligibility in their

pronunciation of English by providing an opportunity for practice in

speaking



To improve the fluency in spoken English and neutralize mother

tongue influence



To train students to use language appropriately for interviews, group

discussion and public speaking

Syllabus: English Language Communication Skills Lab shall have two

parts:

Computer Assisted Language Learning (CALL) Lab

Interactive Communication Skills (ICS) Lab

The following course content is prescribed for the English Language

Communication Skills Lab

Exercise - I

CALL Lab: Introduction to Phonetics - Speech Sounds - Vowels and

Consonants

ICS Lab: Ice-Breaking activity and JAM session

Articles, Prepositions, Word formation- Prefixes & Suffixes, Synonyms &

Antonyms

Exercise - II

CALL Lab: Structure of Syllables - Past Tense Marker and Plural Marker -

Weak Forms and Strong Forms - Consonant Clusters.

MINING MACHINERY 2013-14

ICS Lab: Situational Dialogues - Role-Play- Expressions in Various Situations

- Self-introduction and Introducing Others - Greetings - Apologies -

Requests - Social and Professional Etiquette - Telephone Etiquette.

Concord (Subject in agreement with verb) and Words often misspelt-

confused/misused

Exercise - III

CALL Lab: Minimal Pairs- Word accent and Stress Shifts- Listening

Comprehension.

ICS Lab: Descriptions- Narrations- Giving Directions and guidelines.

Sequence of Tenses, Question Tags and One word substitutes.

Exercise - IV

CALL Lab: Intonation and Common errors in Pronunciation.

ICS Lab: Extempore- Public Speaking

Active and Passive Voice, -Common Errors in English, Idioms and Phrases

Exercise - V

CALL Lab: Neutralization of Mother Tongue Influence and Conversation

Practice

ICS Lab: Information Transfer- Oral Presentation Skills

Reading Comprehension and Job Application with Resume preparation.

Minimum Requirement of infra structural facilities for ELCS Lab:

Computer Assisted Language Learning (CALL) Lab:

The Computer aided Language Lab for 40 students with 40 systems,

one master console, LAN facility and English language software for

self- study by learners.

System Requirement (Hardware component):

Computer network with Lan with minimum 60 multimedia systems with the

following specifications:

P - IV Processor

Speed - 2.8 GHZ

RAM - 512 MB Minimum

Hard Disk - 80 GB

ii)

Headphones of High quality

MINING MACHINERY 2013-14

Interactive Communication Skills (ICS) Lab :

The Interactive Communication Skills Lab: A Spacious room with

movable chairs and audio-visual aids with a Public Address System,

a T. V., a digital stereo -audio & video system and camcorder etc.

Books Suggested for English Language Lab Library (to be located within

the lab in addition to the CDs of the text book which are loaded on the

systems):

Suresh Kumar, E. & Sreehari, P. 2009. A Handbook for English

Language Laboratories. New Delhi: Foundation.

Speaking English Effectively 2^nd Edition by Krishna Mohan and N. P.

Singh, 2011. Macmillan Publishers India Ltd. Delhi.

Sasi Kumar, V & Dhamija, P.V. How to Prepare for Group Discussion

and Interviews. Tata McGraw Hill.

Hancock, M. 2009. English Pronunciation in Use. Intermediate.

Cambridge: CUP.

Spoken English: A Manual of Speech and Phonetics by R. K. Bansal

& J. B. Harrison. 2013. Orient Blackswan. Hyderabad.

Hewings, M. 2009. English Pronunciation in Use. Advanced.

Cambridge: CUP.

Marks, J. 2009. English Pronunciation in Use. Elementary. Cambridge:

CUP.

Nambiar, K.C. 2011. Speaking Accurately. A Course in International

Communication. New Delhi : Foundation.

Soundararaj, Francis. 2012. Basics of Communication in English.

New Delhi: Macmillan.

10.

Spoken English (CIEFL) in 3 volumes with 6 cassettes, OUP.

11.

English Pronouncing Dictionary Daniel Jones Current Edition with

CD.

12.

A textbook of English Phonetics for Indian Students by T.

Balasubramanian (Macmillan).

13.

Prescribed Lab Manual: A Manual entitled “English Language

Communication Skills (ELCS) Lab Manual- cum- Work Book”,

published by Cengage Learning India Pvt. Ltd, New Delhi. 2013.

MINING MACHINERY 2013-14

DISTRIBUTION AND WEIGHTAGE OF MARKS

English Language Laboratory Practical Examination:

The practical examinations for the English Language Laboratory shall

be conducted as per the University norms prescribed for the core

engineering practical sessions.

For the Language lab sessions, there shall be a continuous evaluation

during the year for 25 sessional marks and 50 year-end Examination

marks. Of the 25 marks, 15 marks shall be awarded for day-to-day

work and 10 marks to be awarded by conducting Internal Lab Test(s).

The year- end Examination shall be conducted by the teacher

concerned with the help of another member of the staff of the same

department of the same institution.

Outcomes:



Better Understanding of nuances of language through audio- visual

experience and group activities.



Neutralization of accent for intelligibility.



Speaking with clarity and confidence thereby enhancing employability

skills of the students.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

I Year B.Tech. Mining Machinery

T/P/D

-/3/-

(A10082) IT WORKSHOP / ENGINEERING WORKSHOP

Objectives:

The IT Workshop for engineers is a training lab course spread over 54 hours.

The modules include training on PC Hardware, Internet & World Wide Web

and Productivity tools including Word, Excel and Power Point.

PC Hardware introduces the students to a personal computer and its basic

peripherals, the process of assembling a personal computer, installation of

system software like MS Windows, Linux and the required device drivers. In

addition hardware and software level troubleshooting process, tips and tricks

would be covered. The students should work on working PC to

disassemble and assemble to working condition and install Windows

and Linux on the same PC. Students are suggested to work similar

tasks in the Laptop scenario wherever possible.

Internet & World Wide Web module introduces the different ways of hooking

the PC on to the internet from home and workplace and effectively usage of

the internet. Usage of web browsers, email, newsgroups and discussion

forums would be covered. In addition, awareness of cyber hygiene, i.e.,

protecting the personal computer from getting infected with the viruses, worms

and other cyber attacks would be introduced.

Productivity tools module would enable the students in crafting professional

word documents, excel spread sheets and power point presentations using

the Microsoft suite of office tools and LaTeX. (Recommended to use

Microsoft office 2007 in place of MS Office 2003)

PC Hardware

Week 1 - Task 1 : Identify the peripherals of a computer, components in a

CPU and its functions. Draw the block diagram of the CPU along with the

configuration of each peripheral and submit to your instructor.

Week 2 - Task 2 : Every student should disassemble and assemble the PC

back to working condition. Lab instructors should verify the work and follow

it up with a Viva. Also students need to go through the video which shows

the process of assembling a PC. A video would be given as part of the

course content.

Week 3 - Task 3 : Every student should individually install MS windows on

the personal computer. Lab instructor should verify the installation and follow

it up with a Viva.

MINING MACHINERY 2013-14

Week 4 - Task 4 : Every student should install Linux on the computer. This

computer should have windows installed. The system should be configured

as dual boot with both windows and Linux. Lab instructors should verify the

installation and follow it up with a Viva

Week 5 - Task 5: Hardware Troubleshooting: Students have to be given

a PC which does not boot due to improper assembly or defective peripherals.

They should identify the problem and fix it to get the computer back to working

condition. The work done should be verified by the instructor and followed

up with a Viva

Week 6 - Task 6 : Software Troubleshooting : Students have to be given

a malfunctioning CPU due to system software problems. They should identify

the problem and fix it to get the computer back to working condition. The

work done should be verified by the instructor and followed up with a Viva.

Internet & World Wide Web

Week 7 - Task 1 : Orientation & Connectivity Boot Camp : Students should

get connected to their Local Area Network and access the Internet. In the

process they configure the TCP/IP setting. Finally students should

demonstrate, to the instructor, how to access the websites and email. If

there is no internet connectivity preparations need to be made by the

instructors to simulate the WWW on the LAN.

Week 8 - Task 2 : Web Browsers, Surfing the Web : Students customize

their web browsers with the LAN proxy settings, bookmarks, search toolbars

and pop up blockers. Also, plug-ins like Macromedia Flash and JRE for

applets should be configured.

Week 9 - Task 3 : Search Engines & Netiquette : Students should know

what search engines are and how to use the search engines. A few topics

would be given to the students for which they need to search on Google.

This should be demonstrated to the instructors by the student.

Week 10 - Task 4: Cyber Hygiene: Students would be exposed to the various

threats on the internet and would be asked to configure their computer to be

safe on the internet. They need to first install antivirus software, configure

their personal firewall and windows update on their computer. Then they

need to customize their browsers to block pop ups, block active x downloads

to avoid viruses and/or worms.

Week 11- Task 5: Develop your home page using HTML Consisting of your

photo, name, address and education details as a table and your skill set as

a list.

MINING MACHINERY 2013-14

Productivity tools

LaTeX and Word

Week 12 - Word Orientation: The mentor needs to give an overview of

LaTeX and Microsoft (MS) office 2007/ equivalent (FOSS) tool word:

Importance of LaTeX and MS office 2007/ equivalent (FOSS) tool Word as

word Processors, Details of the three tasks and features that would be

covered in each, using LaTeX and word - Accessing, overview of toolbars,

saving files, Using help and resources, rulers, format painter.

Task 1 : Using LaTeX and Word to create project certificate. Features to be

covered:-Formatting Fonts in word, Drop Cap in word, Applying Text effects,

Using Character Spacing, Borders and Colors, Inserting Header and Footer,

Using Date and Time option in both LaTeX and Word.

Week 13 - Task 2: Creating project abstract Features to be covered:-

Formatting Styles, Inserting table, Bullets and Numbering, Changing Text

Direction, Cell alignment, Footnote, Hyperlink, Symbols, Spell Check, Track

Changes.

Week 14 - Task 3 : Creating a Newsletter : Features to be covered:- Table

of Content, Newspaper columns, Images from files and clipart, Drawing

toolbar and Word Art, Formatting Images, Textboxes, Paragraphs and Mail

Merge in word.

Excel

Week 15 - Excel Orientation: The mentor needs to tell the importance of

MS office 2007/ equivalent (FOSS) tool Excel as a Spreadsheet tool, give

the details of the two tasks and features that would be covered in each.

Using Excel - Accessing, overview of toolbars, saving excel files, Using

help and resources.

Task 1: Creating a Scheduler - Features to be covered:- Gridlines, Format

Cells, Summation, auto fill, Formatting Text

Week 16 - Task 2 : Calculating GPA - .Features to be covered:- Cell

Referencing, Formulae in excel - average, std. deviation, Charts, Renaming

and Inserting worksheets, Hyper linking, Count function, LOOKUP/VLOOKUP,

Sorting, Conditional formatting

LaTeX and MS/equivalent (FOSS) tool Power Point

Week 17 - Task1: Students will be working on basic power point utilities and

tools which help them create basic power point presentation. Topic covered

during this week includes :- PPT Orientation, Slide Layouts, Inserting Text,

Word Art, Formatting Text, Bullets and Numbering, Auto Shapes, Lines and

Arrows in both LaTeX and Power point. Students will be given model power

MINING MACHINERY 2013-14

point presentation which needs to be replicated (exactly how it’s asked).

Week 18- Task 2: Second week helps students in making their presentations

interactive. Topic covered during this week includes: Hyperlinks, Inserting -

Images, Clip Art, Audio, Video, Objects, Tables and Charts

Week 19 - Task 3: Concentrating on the in and out of Microsoft power point

and presentations in LaTeX. Helps them learn best practices in designing

and preparing power point presentation. Topic covered during this week

includes: - Master Layouts (slide, template, and notes), Types of views (basic,

presentation, slide slotter, notes etc), Inserting - Background, textures,

Design Templates, Hidden slides.

REFERENCE BOOKS:

Introduction to Information Technology, ITL Education Solutions

limited, Pearson Education.

LaTeX Companion - Leslie Lamport, PHI/Pearson.

Introduction to Computers, Peter Norton, 6/e Mc Graw Hill Publishers.

Upgrading and Repairing, PC’s 18^th e, Scott Muller QUE, Pearson

Education

Comdex Information Technology course tool kit Vikas Gupta, WILEY

Dreamtech

IT Essentials PC Hardware and Software Companion Guide Third

Edition by David Anfinson and Ken Quamme. - CISCO Press, Pearson

Education.

PC Hardware and A+Handbook - Kate J. Chase PHI (Microsoft)

Outcomes:



Apply knowledge for computer assembling and software installation.



Ability how to solve the trouble shooting problems.



Apply the tools for preparation of PPT, Documentation and budget

sheet etc.

ENGINEERING WORKSHOP

1. TRADES FOR EXERCISES:

At least two exercises from each trade:

Carpentry

Fitting

Tin-Smithy and Development of jobs carried out and soldering.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A30009) ENVIRONMENTAL STUDIES

Objectives:

Understanding the importance of ecological balance for sustainable

development.

Understanding the impacts of developmental activities and mitigation

measures.

Understanding the environmental policies and regulations

UNIT-I :

Ecosystems: Definition, Scope and Importance of ecosystem. Classification,

structure and function of an ecosystem, Food chains, food webs and

ecological pyramids. Flow of energy, Biogeochemical cycles,

Bioaccumulation, Biomagnification, ecosystem value, services and carrying

capacity, Field visits.

UNIT-II:

Natural Resources: Classification of Resources: Living and Non-Living

resources, water resources: use and over utilization of surface and ground

water, floods and droughts, Dams: benefits and problems. Mineral

resources: use and exploitation, environmental effects of extracting and

using mineral resources, Land resources: Forest resources, Energy

resources: growing energy needs, renewable and non renewable energy

sources, use of alternate energy source, case studies.

UNIT-III:

Biodiversity And Biotic Resources: Introduction, Definition, genetic,

species and ecosystem diversity. Value of biodiversity; consumptive use,

productive use, social, ethical, aesthetic and optional values. India as a mega

diversity nation, Hot spots of biodiversity. Field visit. Threats to biodiversity:

habitat loss, poaching of wildlife, man-wildlife conflicts; conservation of

biodiversity: In-Situ and Ex-situ conservation. National Biodiversity act.

UNIT-IV:

Environmental Pollution and Control Technologies: Environmental

Pollution: Classification of pollution, Air Pollution: Primary and secondary

pollutants, Automobile and Industrial pollution, Ambient air quality standards.

Water pollution: Sources and types of pollution, drinking water quality

standards. Soil Pollution: Sources and types, Impacts of modern agriculture,

degradation of soil. Noise Pollution: Sources and Health hazards, standards,

Solid waste: Municipal Solid Waste management, composition and

MINING MACHINERY 2013-14

characteristics of e-Waste and its management. Pollution control

technologies: Wastewater Treatment methods: Primary, secondary and

Tertiary.

Overview of air pollution control technologies, Concepts of bioremediation.

Global Environmental Problems and Global Efforts: Climate change and

impacts on human environment. Ozone depletion and Ozone depleting

substances (ODS). Deforestation and desertification. International

conventions / Protocols: Earth summit, Kyoto protocol and Montréal Protocol.

UNIT-V:

Environmental Policy, Legislation & EIA: Environmental Protection act,

Legal aspects Air Act- 1981, Water Act, Forest Act, Wild life Act, Municipal

solid waste management and handling rules, biomedical waste management

and handling rules, hazardous waste management and handling rules. EIA:

EIA structure, methods of baseline data acquisition. Overview on Impacts of

air, water, biological and Socio-economical aspects. Strategies for risk

assessment, Concepts of Environmental Management Plan (EMP). Towards

Sustainable Future: Concept of Sustainable Development, Population and

its explosion, Crazy Consumerism, Environmental Education, Urban Sprawl,

Human health, Environmental Ethics, Concept of Green Building, Ecological

Foot Print, Life Cycle assessment (LCA), Low carbon life style.

SUGGESTED TEXT BOOKS:

Textbook of Environmental Studies for Undergraduate Courses by

Erach Bharucha for University Grants Commission.

Environmental Studies by R. Rajagopalan, Oxford University Press.

REFERENCE BOOKS:

Environmental Science: towards a sustainable future by Richard

T.Wright. 2008 PHL Learning Private Ltd. New Delhi.

Environmental Engineering and science by Gilbert M.Masters and

Wendell P. Ela .2008 PHI Learning Pvt. Ltd.

Environmental Science by Daniel B.Botkin & Edward A.Keller, Wiley

INDIA edition.

Environmental Studies by Anubha Kaushik, 4^th Edition, New age

international publishers.

Text book of Environmental Science and Technology - Dr. M. Anji

Reddy 2007, BS Publications.

Outcomes:

Based on this course, the Engineering graduate will understand /evaluate /

develop technologies on the basis of ecological principles and environmental

regulations which inturn helps in sustainable development.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A30008) PROBABILITY AND STATISTICS

Objectives: To learn



Understand a random variable that describes randomness or an

uncertainty in certain realistic situation. It can be of either discrete or

continuous type.



In the discrete case, study of the binomial and the Poisson random

variables and the Normal random variable for the continuous case

predominantly describe important probability distributions. Important

statistical properties for these random variables provide very good

insight and are essential for industrial applications.



Most of the random situations are described as functions of many

single random variables. In this unit, the objective is to learn functions

of many random variables through joint distributions.



The types of sampling, Sampling distribution of means ,Sampling

distribution of variance,Estimations of statistical parameters, Testing

of hypothesis of few unknown statistical parameters.



The mechanism of queuing system ,The characteristics of queue,The

mean arrival and service rates.



The expected queue length, The waiting line.



The random processes, The classification of random processes,

Markov chain, Classification of states.



Stochastic matrix ( transition probability matrix ),Limiting probabilities,

Applications of Markov chains.

UNIT-I

Single Random variables and probability distributions: Random variables

- Discrete and continuous. Probability distributions, mass function/ density

function of a probability distribution . Mathematical Expectation, Moment

about origin, Central moments Moment generating function of probability

distribution.

Binomial, Poisson & normal distributions and their properties. Moment

generating functions of the above three distributions, and hence finding the

mean and variance.

MINING MACHINERY 2013-14

UNIT-II

Multiple Random variables, Correlation & Regression: Joint probability

distributions- Joint probability mass / density function, Marginal probability

mass / density functions, Covariance of two random variables, Correlation -

Coefficient of correlation, The rank correlation.

Regression- Regression Coefficient, The lines of regression and multiple

correlation & regression.

UNIT-III

Sampling Distributions and Testing of Hypothesis

Sampling: Definitions of population, sampling, statistic, parameter. Types

of sampling, Expected values of Sample mean and varience, sampling

distribution, Standard error, Sampling distribution of means and sampling

distribution of varience.

Parameter estimations - likelihood estimate, interval estimations.

Testing of hypothesis: Null hypothesis, Alternate hypothesis, type I, & type

II errors - critical region, confidence interval, Level of significance. One

sided test, two sided test.

Large sample tests:

(i)

Test of Equality of means of two samples equality of sample mean

and population mean (cases of known varience & unknown varience,

equal and unequal variances).

(ii)

Tests of significance of difference between sample S.D and population

S.D.

(iii)

Tests of significance difference between sample proportion and

population proportion&difference between two sample proportions.

Small sample tests:

Student t-distribution,its properties; Test of significance difference between

sample mean and population mean; difference between means of two small

samples.

Snedecor’s F- distribution and it’s properties. Test of equality of two population

variences.

Chi-square distribution , it’s properties, Chi-square test of goodness of fit.

UNIT-IV

Queuing Theory: Structure of a queuing system, Operating Characteristics

of queuing system, Transient and steady states, Terminology of Queuing

MINING MACHINERY 2013-14

systems, Arrival and service processes- Pure Birth-Death process

Deterministic queuing models- M/M/1 Model of infinite queue, M/M/1 model

of finite queue.

UNIT-V

Stochastic processes: Introduction to Stochastic Processes -Classification

of Random processes, Methods of description of random processes,

Stationary and non-stationary random process, Average values of single

random process and two or more random processes. Markov process,

Markov chain, classification of states - Examples of Markov Chains,

Stochastic Matrix.

TEXT BOOKS:

Higher Engineering Mathematics by Dr. B.S. Grewal, Khanna

Publishers.

Probability and Statistics for Engineers and Scientists by Sheldon

M.Ross, Academic Press.

Operations Research by S.D. Sarma.

REFERENCE BOOKS:

Mathematics for Engineers by K.B.Datta and M.A S.Srinivas,Cengage

Publications.

Probability and Statistics by T.K.V.Iyengar & B.Krishna Gandhi Et.

Fundamentals of Mathematical Statistics by S C Gupta and

V.K.Kapoor.

Probability and Statistics for Engineers and Scientists by Jay l.Devore.

Outcomes:



Students would be able to identify distribution in certain realistic

situation. It is mainly useful for circuit as well as non-circuit branches

of engineering. Also able to differentiate among many random variable

involved in the probability models. It is quite useful for all branches of

engineering.



The student would be able to calculate mean and proportions (small

and large sample) and to make important decisions from few samples

which are taken out of unmanageably huge populations .It is Mainly

useful for non-circuit branches of engineering.



The students would be able to find the expected queue length, the

ideal time, the traffic intensity and the waiting time. These are very

useful tools in many engineering and data management problems in

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. ME-I Sem

T/P/D

-/-/-

(A30208) ELECTRICAL TECHNOLOGY

UNIT-I:

Network theorems (KCL, KVL, Thevenin, Norton, Maximum power transfer)

applied to steady-state DC circuit, Single-phase AC circuits and phasor

diagrams, series and parallel resonance.

UNIT-II:

Three-phase AC circuits with balanced and unbalanced loads, phasor

presentation, measurement of three-phase power by two-wattmeter method.

UNIT-III:

Single-phase transformer: construction, types, EMF equation, equivalent

circuit, phasor diagram, regulation, efficiency, OC and SC tests.

UNIT-IV:

DC machines: Construction, types, principle of operation, EMF and torque

equation, DC generator: OCC and external characteristic curves and

efficiency. DC motors: speed-torque characteristics, starting, 3-point starter,

speed control and efficiency.

UNIT-V:

Three-phase induction motor: construction, types, principles of operation,

torque-slip characteristics, starting methods. Introduction to three-phase

synchronous motor.

TEXT BOOKS:

Introduction to Electrical Engineering - M.S. Naidu and S.

Kamakshaiah, TMH.

Basic Electrical Engineering - Kothari and Nagarath, TMH, 2^nd Edition.

Electric Machinery - A.E. Fitzgerald, C.Kingsley, S.D. Umans.

REFERENCES:

Electrical Engineering Fundamentals - V Del Toto.

Basic Electrical Engineering ( Special Indian Edition) - JJ Cathey,

S.A Nasar, P.Kumar.

Hughes Electrical and Electronic Technology - E.Hughes, I.M. Smith,

J. Hiley, K.Brown.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A30104) MECHANICS OF SOLIDS

UNIT - I

Simple Stresses & Strains : Elasticity and plasticity - Types of stresses &

strains-Hooke’s law- stress - strain diagram for mild steel - Working stress

- Factor of safety - Lateral strain, Poisson’s ratio & volumetric strain - Elastic

moduli & the relationship between them - Bars of varying section -

compositebars - Temperature stresses. Strain energy - Resilience - Gradual,

sudden, impact and shock loadings.

UNIT - II

Shear Force and Bending Moment : Definition of beam - Types of beams

- Concept of shear force and bending moment - S.F and B.M diagrams for

cantilever, simply supported and overhanging beams subjected to point loads,

u.d.l., uniformly varying loads and combination of these loads - Point of

contra flexure - Relation between S.F., B.M and rate of loading at a section

of a beam.

UNIT - III

Flexural Stresses : Theory of simple bending - Assumptions - Derivation

of bending equation: M/I = f/y = E/R Neutral axis - Determination bending

stresses - section modulus of rectangular and circular sections (Solid and

Hollow), I,T,Angle and Channel sections - Design of simple beam sections.

Shear Stresses: Derivation of formula - Shear stress distribution across

various beams sections like rectangular, circular, triangular, I, T angle

sections.

UNIT-IV

Principal Stresses and Strains: Introduction - Stresses on an inclined

section of a bar under axial loading - compound stresses - Normal and

tangential stresses on an inclined plane for biaxial stresses - Two

perpendicular normal stresses accompanied by a state of simple shear -

Mohr’s circle of stresses - Principal stresses and strains - Analytical and

graphical solutions.

Theories of Failure: Introduction - Various theories of failure - Maximum

Principal Stress Theory, Maximum Principal Strain Theory, Strain Energy

and Shear Strain Energy Theory (Von Mises Theory).

UNIT - V

Torsion of Circular Shafts : Theory of pure torsion - Derivation of Torsion

equations : T/J = q/r = N/L- Assumptions made in the theory of pure torsion

MINING MACHINERY 2013-14

– Torsional moment of resistance - Polar section modulus - Power

transmitted by shafts - Combined bending and torsion and end thrust -

Design of shafts according to theories of failure.

Thin Cylinders : Thin seamless cylindrical shells - Derivation of formula for

longitudinal and circumferential stresses - hoop, longitudinal and Volumetric

strains - changes in dia, and volume of thin cylinders- Thin spherical shells.

TEXT BOOKS :

Strength of materials - R.S. Kurmi and Gupta.

Solid Mechanics, by Popov.

Strength of Materials - Ryder. G.H.; Macmillan Long Man Pub.

Strength of Materials - W.A. Nash, TMH.

REFERENCES :

Strength of Materials -By Jindal, Umesh Publications.

Analysis of structures by Vazirani and Ratwani.

Mechanics of Structures Vol -I by H.J.Shah and S.B.Junnarkar,

Charotar Publishing House Pvt. Ltd.

Strength of Materials by D.S Prakash Rao, Universities Press Pvt.

Ltd.

Strength of Materials by S.S.Rattan, Tata McGraw Hill Education Pvt.

Ltd.

Fundamentals of Solid Mechancis by M.L.Gambhir, PHI Learning Pvt.

Ltd.

Strength of Materials by R.K Rajput, S.Chand & Company Ltd.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A30306) THERMODYNAMICS

UNIT - I

Introduction: Basic Concepts: System, Control Volume, Surrounding,

Boundaries, Universe, Types of Systems, Macroscopic and Microscopic

viewpoints, Concept of Continuum, Thermodynamic Equilibrium, State,

Property, Process, Exact & Inexact Differentials, Cycle - Reversibility - Quasi

- static Process, Irreversible Process, Causes of Irreversibility - Energy in

State and in Transition, Types, Displacement & Other forms of Work, Heat,

Point and Path functions, Zeroth Law of Thermodynamics - Concept of

Temperature - Principles of Thermometry - Reference Points - Const.

Volume gas Thermometer - Scales of Temperature, Ideal Gas Scale- Joule’s

Experiments - First law of Thermodynamics - Corollaries - First law applied

to a Process - applied to a flow system - Steady Flow Energy Equation.

UNIT II

Limitations of the First Law - Thermal Reservoir, Heat Engine, Heat pump ,

Parameters of performance, Second Law of Thermodynamics, Kelvin-Planck

and Clausius Statements and their Equivalence / Corollaries, PMM of Second

kind, Carnot’s principle, Carnot cycle and its specialties, Thermodynamic

scale of Temperature, Clausius Inequality, Entropy, Principle of Entropy

Increase - Energy Equation, Availability and Irreversibility - Thermodynamic

Potentials, Gibbs and Helmholtz Functions, Maxwell Relations - Elementary

Treatment of the Third Law of Thermodynamics.

UNIT - III

Perfect Gas Laws - Equation of State, specific and Universal Gas constants

- various Non-flow processes, properties, end states, Heat and Work

Transfer, changes in Internal Energy - Throttling and Free Expansion

Processes - Flow processes. Deviations from perfect Gas Model - Vader

Waals Equation of State - Compressibility charts - variable specific Heats

- Gas Tables- Phase Transformations - Triple point at critical state properties

during change of phase, Dryness Fraction - Clausius - Clapeyron Equation

Property tables. Mollier charts - Various Thermodynamic processes and

energy Transfer - Steam Calorimetry.

UNIT IV

Mixtures of perfect Gases - Mole Fraction, Mass friction Gravimetric and

volumetric Analysis - Dalton’s Law of partial pressure, Avogadro’s Laws of

additive volumes - Mole fraction , Volume fraction and partial pressure,

Equivalent Gas const. And Molecular Internal Energy, Enthalpy, sp. Heats

MINING MACHINERY 2013-14

and Entropy of Mixture of perfect Gases and Vapour, Atmospheric air -

Psychrometric Properties - Dry bulb Temperature,

Wet Bulb Temperature,

Dew point Temperature, Thermodynamic Wet Bulb Temperature, Specific

Humidity, Relative Humidity, saturated Air, Vapour pressure, Degree of

saturation - Adiabatic Saturation , Carrier’s Equation - Psychrometric chart.

UNIT - V

Thermodynamic Cycles : Power cycles: Otto, Diesel, Dual Combustion

cycles, Sterling Cycle, Atkinson Cycle, Ericsson Cycle, Lenoir Cycle -

Description and representation on P-V and T-S diagram, Thermal Efficiency,

Mean Effective Pressures on Air standard basis - comparison of Cycles.

Refrigeration Cycles: Bell-Coleman cycle- Vapour compression cycle-

performance Evaluation.

TEXT BOOKS :

Engineering Thermodynamics / PK Nag /TMH, 5th Edition.

Engineering Thermodynamics/E Rathakrishnan/PHI/Second Edition/

2013.

REFERENCE BOOKS:

Engineering Thermodynamics/DP Mishra/ Cengage Learning/Second

impression 2012.

Thermodynamics - An Engineering Approach - Yunus Cengel & Boles

/TMH.

Thermodynamics - J.P.Holman / McGrawHill.

Engineering Thermodynamics - Jones & Dugan.

Engineering Thermodynamics/P.Chattopadhyay/Oxford Higher

Education/Revised First Edition.

Thermodynamics & Heat Engines - Yadav - Central Book Depot,

Allahabad.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A31803) METALLURGY AND MATERIALS SCIENCE

UNIT - I

Structure of Metals: Crystallography, Miller’s indices, Packing Efficiency,

Density calculations. Grains and Grain Boundaries. Effect of grain size on

the properties. Determination of grain size by different methods.

Constitution of Alloys: Necessity of alloying, Types of solid solutions, Hume

- Rothery rules, Intermediate alloy phases.

UNIT -II

Phase Diagrams: Construction and interpretation of phase diagrams, Phase

rule. Lever rule. Binary phase Diagrams, Isomorphous, Eutectic and Eutectoid

transformations with examples.

UNIT -III

Engineering Materials -I STEELS:

Iron-Carbon Phase Diagram and Heat Treatment: Study of Fe-Fe₃C phase

diagram. Construction of TTT diagrams. Annealing, Normalizing, Hardening

and Tempering of steels, Hardenability. Alloy steels.

UNIT -IV

Engineering Materials -II: CAST IRONS: Structure and properties of White

Cast iron, Malleable Cast iron, Grey cast iron.

Engineering Materials-III: Non-ferrous Metals and Alloys: Structure and

properties of copper and its alloys, Aluminium and its alloys, Al-Cu phase

diagram, Titanium and its alloys.

UNIT - V

Engineering Materials -IV:

Ceramics, Polymers and Composites: Crystalline ceramics, glasses, cermets:

structure, properties and applications. Classification, properties and

applications of composites. Classification, Properties and applications of

Polymers.

TEXT BOOKS:

Material Science and Metallurgy/ Kodgire

Essentials of Materials Science and engineering / Donald R.Askeland

/ Thomson.

REFERENCES:

Introduction to Physical Metallurgy / Sidney H. Avner.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-I Sem

T/P/D

-/3/-

(A30284) ELECTRICAL ENGINEERING APPLICATION LAB

Experiments on Thevenin’s theorem

R-L-C series circuits

Single phase power measurement

Characteristics of fluorescent lamp and incandescent lamp

OC and SC tests of single phase transformer.

Open-circuit characteristics of DC separately excited generator.

External characteristics of separately excited DC generator.

Three -point starter of DC Shunt motor

Speed control of DC motor.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. ME-I Sem

T/P/D

-/3/-

(A30085) METALLURGY AND MECHANICS OF SOLIDS LAB

(A)

METALLURGY LAB :

Preparation and study of the Micro Structure of pure metals like Iron,

Cu and Al.

Preparation and study of the Microstructure of Mild steels, low carbon

steels, high - C steels.

Study of the Micro Structures of Cast Irons.

Study of the Micro Structures of Non-Ferrous alloys.

Study of the Micro structures of Heat treated steels.

Hardenability of steels by Jominy End Quench Test.

To find out the hardness of various treated and untreated steels.

(B)

MECHANICS OF SOLIDS LAB :

Direct tension test

Torsion test

Hardness test

Brinells hardness test

Rockwell hardness test

Test on springs

Compression test on cube

Impact test

Punch shear test

NOTE : Any 10 experiments from the above are to be conducted taking

atleast 4 from each section.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A40006) MATHEMATICS - II

Objectives:



The objective is to find the relation between the variables x and y out

of the given data (x,y).



This unit also aims to find such relationships which exactly pass

through data or approximately satisfy the data under the condition of

least sum of squares of errors.



The aim of numerical methods is to provide systematic methods for

solving problems in a numerical form using the given initial data.



This topic deals with methods to find roots of an equation and solving

a differential equation.



The numerical methods are important because finding an analytical

procedure to solve an equation may not be always available.



In the diverse fields like electrical circuits, electronic communication,

mechanical vibration and structural engineering, periodic functions

naturally occur and hence their properties are very much required.



Indeed, any periodic and non-periodic function can be best analyzed

in one way by Fourier series and transforms methods.



The unit aims at forming a partial differential equation (PDE) for a

function with many variables and their solution methods. Two

important methods for first order PDE’s are learnt. While separation

of variables technique is learnt for typical second order PDE’s such

as Wave, Heat and Laplace equations.



In many Engineering fields the physical quantities involved are vector-

valued functions.



Hence the unit aims at the basic properties of vector-valued functions

and their applications to line integrals, surface integrals and volume

integrals.

UNIT - I

Vector Calculus: Vector Calculus: Scalar point function and vector point

function, Gradient- Divergence- Curl and their related properties. Solenoidal

and irrotational vectors - finding the Potential function. Laplacian operator.

Line integral - work done - Surface integrals -Volume integral. Green’s

MINING MACHINERY 2013-14

Theorem, Stoke’s theorem and Gauss’s Divergence Theorems (Statement

& their Verification).

UNIT - II:

Fourier series and Fourier Transforms: Definition of periodic function.

Fourier expansion of periodic functions in a given interval of length 2 .

Determination of Fourier coefficients - Fourier series of even and odd

functions - Fourier series in an arbitrary interval - even and odd periodic

continuation - Half-range Fourier sine and cosine expansions.

Fourier integral theorem - Fourier sine and cosine integrals. Fourier

transforms - Fourier sine and cosine transforms - properties - inverse

transforms - Finite Fourier transforms.

UNIT - III:

Interpolation and Curve fitting

Interpolation: Introduction- Errors in Polynomial Interpolation - Finite

differences- Forward Differences- Backward differences -Central differences

- Symbolic relations of symbols. Difference expressions - Differences of a

polynomial-Newton’s formulae for interpolation - Gauss Central Difference

Formulae -Interpolation with unevenly spaced points-Lagrange’s

Interpolation formula.

Curve fitting: Fitting a straight line -Second degree curve-exponential curve-

power curve by method of least squares.

UNIT - IV : Numerical techniques

Solution of Algebraic and Transcendental Equations and Linear system

of equations: Introduction - Graphical interpretation of solution of equations

.The Bisection Method - The Method of False Position - The Iteration Method

- Newton-Raphson Method .

Solving system of non-homogeneous equations by L-U Decomposition

method (Crout’s Method). Jacobi’s and Gauss-Seidel iteration methods.

UNIT - V

Numerical Integration and Numerical solutions of differential equations:

Numerical integration - Trapezoidal rule, Simpson’s

1/3^rd and 3/8 Rule ,

Gauss-Legendre one point, two point and three point formulas.

Numerical solution of Ordinary Differential equations: Picard’s Method of

successive approximations. Solution by Taylor’s series method - Single step

methods-Euler’s Method-Euler’s modified method, Runge-Kutta (second and

classical fourth order) Methods.

MINING MACHINERY 2013-14

Boundary values & Eigen value problems: Shooting method, Finite

difference method and solving eigen values problems, power method

TEXT BOOKS:

Advanced Engineering Mathematics by Kreyszig, John Wiley & Sons.

Higher Engineering Mathematics by Dr. B.S. Grewal, Khanna

Publishers.

REFERENCES:

Mathematical Methods by T.K.V. Iyengar, B.Krishna Gandhi & Others,

S. Chand.

Introductory Methods by Numerical Analysis by S.S. Sastry, PHI

Learning Pvt. Ltd.

Mathematical Methods by G.Shankar Rao, I.K. International

Publications, N.Delhi.

Advanced Engineering Mathematics with MATLAB, Dean G. Duffy,

3^rd Edi, 2013, CRC Press Taylor & Francis Group.

Mathematics for Engineers and Scientists, Alan Jeffrey, 6^th Edi, 2013,

Chapman & Hall/ CRC.

Advanced Engineering Mathematics, Michael Greenberg, Second

Edition, Person Education.

Mathematics For Engineers By K.B.Datta And M.A S.Srinivas,

Cengage Publications.

Outcomes: From a given discrete data, one will be able to predict the value

of the data at an intermediate point and by curve fitting, can find the most

appropriate formula for a guessed relation of the data variables. This method

of analysis data helps engineers to understand the system for better

interpretation and decision making



After studying this unit one will be able to find a root of a given equation

and will be able to find a numerical solution for a given differential

equation.



Helps in describing the system by an ODE, if possible. Also, suggests

to find the solution as a first approximation.



One will be able to find the expansion of a given function by Fourier

series and Fourier Transform of the function.



Helps in phase transformation, Phase change and attenuation of

coefficients in acoustics.

MINING MACHINERY 2013-14



After studying this unit, one will be able to find a corresponding Partial

Differential Equation for an unknown function with many independent

variables and to find their solution.



Most of the problems in physical and engineering applications,

problems are highly non-linear and hence expressing them as PDEs’.

Hence understanding the nature of the equation and finding a suitable

solution is very much essential.



After studying this unit, one will be able to evaluate multiple integrals

(line, surface, volume integrals) and convert line integrals to area

integrals and surface integrals to volume integrals.



It is an essential requirement for an engineer to understand the

behavior of the physical system.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A40309) KINEMATICS OF MACHINES

UNIT - I

Mechanisms: Elements or Links - Classification - Rigid Link, flexible and

fluid link - Types of kinematics pairs -Types of constrained motion-kinetic

chain-. Mechanism-machine-Structure - inversions of mechanism - inversions

of quadric cycle chain, single and double slider crank chains, Mechanical

Advantage-Grubler’s Criterion.

UNIT - II

Kinematics: Velocity and acceleration - Motion of link in machine -

Determination of Velocity and acceleration - Graphical method - Application

of relative velocity method.

Plane Motion of Body: Instantaneous center of rotation- centrodes and

axodes - Three centers in line theorem - Graphical determination of

instantaneous center, determination of angular velocity of points and links

by instantaneous center method.

Kliens construction - Coriolis acceleration - determination of Coriolis

component of acceleration

Analysis of Mechanisms: Analysis of slider crank chain for displacement-

velocity and acceleration of slider - Acceleration diagram for a given

mechanism.

UNIT - III

Straight-Line Motion Mechanisms: Exact and approximate copied and

generated types - Peaucellier - Hart - Scott Russel - Grasshopper - Watt -

Tchebicheff’s and Robert Mechanism - Pantographs

Steering Gears: Conditions for correct steering - Davis Steering gear,

Ackerman’s steering gear.

Hooke’s Joint: Single and double Hooke’s joint -velocity ratio - application

- problems.

UNIT - IV

CAMS: Definitions of cam and followers - their uses - Types of followers

and cams - Terminology - Types of follower motion - Uniform velocity, Simple

harmonic motion and uniform acceleration and retardation. Maximum velocity

and maximum acceleration during outward and return strokes in the above

3 cases.

Analysis of Motion Of Followers: Tangent cam with Roller follower - circular

arc cam with straight, concave and convex flanks.

MINING MACHINERY 2013-14

UNIT - V

Higher Pair: Friction wheels and toothed gears - types - law of gearing,

condition for constant velocity ratio for transmission of motion - velocity of

sliding

Forms of teeth, cycloidal and involutes profiles - phenomena of interferences

- Methods of interference. Condition for minimum number of teeth to avoid

interference - expressions for arc of contact and path of contact of Pinion &

Gear and Pinion & Rack Arrangements- Introduction to Helical - Bevel and

worm gearing

Gear Trains: Introduction - Types - Simple - compound and reverted gear

trains - Epicyclic gear train. Methods of finding train value or velocity ratio

of Epicyclic gear trains. Selection of gear box - Differential gear for an

automobile

TEXT BOOKS:

Theory of Machines and Mechanisms/JOSEPH E. SHIGLEY/Oxford/

3^rd Edition/International Edition.

Theory of Machines / Thomas Bevan/Pearson/3^rd Edition.

REFERENCE BOOKS:

Theory of Mechanism and Machines /Jagdish Lal/Metropolitan Book

Company.

Theory of Machines /S.S.Rattan / Tata McGraw Hill Publishers.

Kinematics & Dynamics Of machinery/Norton/TMH.

Theory of Machines / Sadhu Singh / Pearson.

Mechanism and Machine Theory / JS Rao and RV Duggipati / New

Age.

Theory of Machines by / R.K. Bansal (Lakshmi Publications).

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A40308) IC ENGINES AND GAS TURBINES

Unit-I

Four & Two stroke engine - SI & CI engines - Valve and port timing diagrams

- Fuel injection systems for SI engines - Fuel injection systems for CI

engines- ignition - cooling and lubrication system - Fuel properties and

combustion stoichiometry.

Unit-II

Combustion in SI and CI Engines: Normal combustion and abnormal

combustion in SI engines - importance of flame speed and effect of engine

variables - abnormal combustion - pre-ignition and knocking in SI engines

- fuel requirements and fuel rating - anti knock additives - combustion

chamber - requirements - types of SI engines.

Four stage of combustion in CI engines - delay period and its importance-

effect of engine variables - Diesel knock - need for air movement, suction,

compression and combustion induced turbulence in diesel engine - open

and divided combustion chambers and fuel injection - diesel fuel

requirements and fuel rating

Unit-III

Testing and Performance Of Engines : Measurement of cylinder pressure,

fuel consumption, air intake, exhaust gas composition, brake power -

performance test - heat balance sheet and chart

- super charging and

turbo chagrining in engines.

Unit-IV

Fundamentals of Gas Turbine theory- thermodynamic cycles, open closed

and semi closed - parameters of performances - cycles modifications for

improvement of performance.

Jet Propulsion: Historical sketch-reaction principle - essential features of

propulsion devices - thermal engines, classification of energy flow thrust,

thrust power and propulsion efficiency - need for thermal jet engines and

applications.

Unit-V

Turboprop and Turbojet: Thermodynamic cycles, plant layout, essential

components, principles of operation - performance evaluation- thrust

augmentation and thrust reversal contrasting with piston engine propeller

plant.

MINING MACHINERY 2013-14

TEXT BOOKS :

I.C. Engines - V. Ganesan, TMH

Gas Turbines - V. Ganesan, TMH.

REFERENCES:

I. C. Engines - J.B. Heywood, McGrawhill Book Co.

Gas Turbines and Propulsion Systems - P. Khajuria & S.P. Dubey,

Dhanpat Rai Publication.

Gas Dynamics and Space Propulsion- M.C. Ramaseamy, Jaico

Publishing House.

Rocket Propulsion Elecments - Sutton, John Wiley & Sons, 7^th Edition.

Gas Turbines- Cohen, Rogers & Sarvana Muttoo, Addision Wesley

& Longman.

Elements of Gas Turbines Propulsion - Jock D Mattingly, MC Grill.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A40112) MECHANICS OF FLUIDS AND HYDRAULIC MACHINES

UNIT I

Fluid statics : Dimensions and units: physical properties of fluids- specific

gravity, viscosity, surface tension- vapour pressure and their influence on

fluid motion- atmospheric, gauge and vacuum pressures - measurement of

pressure- Piezometer, U-tube and differential manometers.

UNIT II

Fluid kinematics : Stream line, path line and streak lines and stream tube,

classification of flows-steady & unsteady, uniform & non uniform, laminar &

turbulent, rotational & irrotational flows-equation of continuity for one

dimensional flow and three dimensional flows.

Fluid dynamics: Surface and body forces -Euler’s and Bernoulli’s equations

for flow along a stream line, momentum equation and its application on force

on pipe bend.

UNIT III

Boundary Layer Concepts : Definition, thicknesses, characteristics along

thin plate, laminar and turbulent boundary layers ( No derivation ) boundary

layer in transition, separation of boundary layer, submerged objects - drag

and lift.

Closed conduit flow: Reynold’s experiment- Darcy Weisbach equation-

Minor losses in pipes- pipes in series and pipes in parallel- total energy line-

hydraulic gradient line. Measurement of flow: pitot tube, venturimeter, and

orifice meter, Flow nozzle

UNIT IV

Basics of turbo machinery : Hydrodynamic force of jets on stationary and

moving flat, inclined, and curved vanes, jet striking centrally and at tip, velocity

diagrams, work done and efficiency, flow over radial vanes.

Hydraulic Turbines : Classification of turbines, Heads and efficiencies,

impulse and reaction turbines, Pelton wheel, Francis turbine and Kaplan

turbine-working proportions, work done, efficiencies, hydraulic design -draft

tube theory- functions and efficiency.

Performance of hydraulic turbines : Geometric similarity, Unit and specific

quantities, characteristic curves, governing of turbines, selection of type of

turbine, cavitation, surge tank, water hammer.

UNIT V

Centrifugal pumps : Classification, working, work done - barometric head-

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A42505) MINING METHODS AND UNIT OPERATIONS

Objectives: This course introduces the concepts of surface mining and

underground mining including classification of mining methods and

applications. It also emphasizes on some of the latest mining technologies

such as longwell methods of coal mining, underground metal mining

incorporating various stopping methods.

Unit-I

Surface Mining: Deposits amenable to surface mining, Box cut: objectives,

types, parameters and methods, production benches - objectives, formation

and bench parameters, Unit operations and associated equipment,

classification of surface Mining Systems.

Unit-II

Underground Coal Mining: Deposits amenable to underground coal mining,

classification of underground coal mining methods, Bord and pillar methods

- general description and applications merits and demerits.

Selection of panel; size, operation involved and associated equipment

Unit-III

Longwall methods: Types and their general description, applicability, merits

& demerits, selection of face length & panel length, operations involved and

associated equipment, Methods for mining steeply inclined seams and thick

seams, hydraulic mining.

Unit-VI

Underground metal mining: Deposits amenable to underground metal mining,

shape, size and position of drifts and cross cuts, raises & winzes, classification

of underground metal mining methods.

Unit-V

Stoping methods: general description, applicability, operations involved and

associated equipments for room and pillar mining, stope & pillar mining,

shrinkage stoping, sub-level stoping, cut & fill stoping, VRC methods, sub-

level caving & block caving.

REFERENCES:

Introduction to Mining Engineering - 2^nd edition H.L Hartman, J.M.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/6

(A40311) MACHINE DRAWING AND COMPUTER AIDED GRAPHICS

Part-A

Machine Drawing Conventions :

Need for drawing conventions - introduction to IS conventions - Conventional

representation of materials, common machine elements and parts such as

screws, nuts, bolts, keys, gears, webs, ribs. Methods of dimensioning, general

rules for sizes and placement of dimensions for holes, centers, curved and

tapered features. Title boxes, their size, location and details - common

abbreviations and their liberal usage. Types of drawings - working drawings

for machine parts.

Drawing of Machine Elements :

Simple parts - Selection of Views, additional views for the following machine

elements and parts with every drawing proportions.

Popular forms of Screw threads, bolts, nuts, stud bolts, tap bolts, set

screws.

Keys, cottered joints and knuckle joint.

Rivetted joints for plates

Shaft coupling, spigot and socket pipe joint.

Journal, pivot and collar and foot step bearings.

PART-B

II.

Assembly Drawings:

Drawings of assembled views for the part drawings of the following using

conventions and easy drawing proportions.

Engine parts - stuffing boxes, cross heads, Eccentrics, Petrol Engine

connecting rod, piston assembly.

Other machine parts - Screws jacks, Machine Vices Plummer block,

Tailstock.

Valves : Steam stop valve, spring loaded safety valve, feed check

valve and air cock.

III.

Introduction to Computer Aided Graphics:

Fundamentals of 2D construction- line, circular, polyline , spline, polygon,

simple problems, conversion of simple pictorial views into orthographic views.

NOTE : 1). First angle projection to be adopted. The student should be able

to provide working drawings of actual parts.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-II Sem

T/P/D

-/3/-

(A40188) MECHANICS OF FLUIDS AND HYDRAULIC MACHINES LAB

Impact of jets on Vanes.

Performance Test on Pelton Wheel.

Performance Test on Francis Turbine.

Performance Test on Kaplan Turbine.

Performance Test on Single Stage Centrifugal Pump.

Performance Test on Multi Stage Centrifugal Pump.

Performance Test on Reciprocating Pump.

Calibration of Venturimeter.

Calibration of Orifice meter.

10.

Determination of friction factor for a given pipe line.

11.

Determination of loss of head due to sudden contraction in a pipeline.

12.

Verification of Bernoulli’s Theorems

Note : Any 10 of the above 12 experiments are to be conducted.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

II Year B.Tech. Mining Machinery-II Sem

T/P/D

-/3/-

(A40383) THERMAL ENGINEERING LAB

PERFORM ANY 10 OUT OF THE 12 EXERCISES.

I.C. Engines Valve / Port Timing Diagrams

I.C. Engines Performance Test for 4 Stroke SI engines

I.C. Engines Performance Test for 2 Stroke SI engines

I.C. Engines Morse, Retardation, Motoring Tests

I.C. Engine Heat Balance - CI/SI Engines

I.C. Engines Economical speed Test on a SI engine

I.C. Engines effect of A/F Ratio in a SI engine

Performance Test on Variable Compression Ratio Engine

IC engine Performance Test on a 4S CI Engine at constant speed

10.

Volumetric efficiency of Air - Compressor Unit

11.

Dis-assembly / Assembly of Engines

12.

Study of Boilers

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A50010) MANAGERIAL ECONOMICS AND FINANCIAL ANALYSIS

Objectives:

To enable the student to understand and appreciate, with a practical insight,

the importance of certain basic issues governing the business operations

namely: demand and supply, production function, cost analysis, markets,

forms of business organisations, capital budgeting and financial accounting

and financial analysis.

Unit I

Introduction & Demand Analysis: Definition, Nature and Scope of

Managerial Economics. Demand Analysis: Demand Determinants, Law of

Demand and its exceptions. Elasticity of Demand: Definition, Types,

Measurement and Significance of Elasticity of Demand. Demand Forecasting,

Factors governing demand forecasting, methods of demand forecasting.

Unit II

Production & Cost Analysis: Production Function - Isoquants and Isocosts,

MRTS, Least Cost Combination of Inputs, Cobb-Douglas Production function,

Laws of Returns, Internal and External Economies of Scale. Cost Analysis:

Cost concepts. Break-even Analysis (BEA)-Determination of Break-Even

Point (simple problems) - Managerial Significance.

Unit III

Markets & New Economic Environment: Types of competition and Markets,

Features of Perfect competition, Monopoly and Monopolistic Competition.

Price-Output Determination in case of Perfect Competition and Monopoly.

Pricing: Objectives and Policies of Pricing. Methods of Pricing. Business:

Features and evaluation of different forms of Business Organisation: Sole

Proprietorship, Partnership, Joint Stock Company, Public Enterprises and

their types, New Economic Environment: Changing Business Environment

in Post-liberalization scenario.

Unit IV

Capital Budgeting: Capital and its significance, Types of Capital, Estimation

of Fixed and Working capital requirements, Methods and sources of raising

capital - Trading Forecast, Capital Budget, Cash Budget. Capital Budgeting:

features of capital budgeting proposals, Methods of Capital Budgeting:

Payback Method, Accounting Rate of Return (ARR) and Net Present Value

Method (simple problems).

MINING MACHINERY 2013-14

Unit V

Introduction to Financial Accounting & Financial Analysis: Accounting

concepts and Conventions - Introduction IFRS - Double-Entry Book Keeping,

Journal, Ledger, Trial Balance- Final Accounts (Trading Account, Profit and

Loss Account and Balance Sheet with simple adjustments). Financial

Analysis: Analysis and Interpretation of Liquidity Ratios, Activity Ratios, and

Capital structure Ratios and Profitability ratios. Du Pont Chart.

TEXT BOOKS:

Varshney & Maheswari: Managerial Economics, Sultan Chand, 2009.

S.A. Siddiqui & A.S. Siddiqui, Managerial Economics and Financial

Analysis, New Age international Publishers, Hyderabad 2013.

M. Kasi Reddy & Saraswathi, Managerial Economics and Financial

Analysis, PHI New Delhi, 2012.

REFERENCES:

Ambrish Gupta, Financial Accounting for Management, Pearson

Education, New Delhi.2012.

H. Craig Peterson & W. Cris Lewis, Managerial Economics, Pearson,

2012.

Lipsey & Chrystel, Economics, Oxford University Press, 2012

Domnick Salvatore: Managerial Economics in a Global Economy,

Thomson, 2012.

Narayanaswamy: Financial Accounting-A Managerial Perspective,

Pearson, 2012.

S.N.Maheswari & S.K. Maheswari, Financial Accounting, Vikas, 2012.

Truet and Truet: Managerial Economics: Analysis, Problems and

Cases, Wiley, 2012.

Dwivedi: Managerial Economics, Vikas, 2012.

Shailaja & Usha : MEFA, University Press, 2012.

10.

Aryasri: Managerial Economics and Financial Analysis, TMH, 2012.

11.

Vijay Kumar & Appa Rao, Managerial Economics & Financial Analysis,

Cengage 2011.

12.

J. V. Prabhakar Rao & P.V. Rao, Managerial Economics & Financial

Analysis, Maruthi Publishers, 2011.

Outcomes:

At the end of the course, the student will



understand the market dynamics namely, demand and supply,

demand forecasting , elasticity of demand and supply, pricing methods

and pricing in different market structures.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. ME-I Sem

T/P/D

-/-/-

(A50312) PRODUCTION TECHNOLOGY

UNIT - I

Casting: Steps involved in making a casting - Its applications - Patterns and

Types of patterns - Pattern allowances and their construction. Types of

casting processes -Solidification of casting.

UNIT - II

Welding: welding Types - Oxy-fuel gas cutting - standard time and cost

calculations. Arc welding, forge welding - Resistance welding, Thermit

welding.

UNIT - III

Inert Gas Welding, TIG Welding, MIG welding, Friction welding, induction

welding, explosive welding, Laser Welding, Laser Welding Soldering and

Brazing, Heat affected zone in welding. Welding defects - causes and

remedies - destructive and non- destructive testing of welds.

UNIT - IV

Hot working, cold working, strain hardening, recovery, recrystallisation and

grain growth, Comparison of properties of Cold and Hot worked parts, Rolling

fundamentals - theory of rolling, types of Rolling mills and products. Forces

in rolling and power requirements

Stamping, forming and other cold working processes : Blanking and piercing

- Bending and forming - Drawing and its types - wire drawing and Tube

drawing - coining - Hot and cold spinning - Types of presses and press

tools. Forces and power requirement for the above operations.

UNIT - V

Extrusion of Metals: Basic extrusion process and its characteristics. Hot

extrusion and cold extrusion - Forward extrusion and backward extrusion -

Impact extrusion - Extruding equipment - Tube extrusion and pipe making,

Hydrostatic extrusion. Forces in extrusion

Forging Processes: Forging operations and principles - Tools - Forging

methods - Smith forging, Drop Forging - Roll forging. Forging hammers:

Rotary forging - forging defects - cold forging, swaging, Forces in forging

operations.

TEXT BOOKS :

Manufacturing Technology (Vol.1) / P.N. Rao/TMH/2^nd Edition

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A50404) ELECTRONIC DEVICES AND CIRCUITS

Objectives: This is a fundamental course, basic knowledge of which is

required by all the circuit branch engineers. This course focuses:



To familiarize the student with the principle of operation, analysis

and design of Junction diode, BJT and FET transistors and amplifier

circuits.



To understand diode as rectifier.



To study basic principle of filter circuits and various types.

UNIT -I:

P-N Junction Diode Qualitative Theory of P-N Junction, P-N Junction as

a Diode, Diode Equation, Volt-Ampere Characteristics, Temperature

dependence of VI characteristic, Ideal versus Practical - Resistance levels

(Static and Dynamic), Transition and Diffusion Capacitances, Diode

Equivalent Circuits, Load Line Analysis, Breakdown Mechanisms in

Semiconductor Diodes, Zener Diode Characteristics.

Special Purpose Electronic Devices: Principle of Operation and

Characteristics of Tunnel Diode (with the help of Energy Band Diagram),

Varactor Diode, SCR and Semiconductor Photo Diode.

UNIT -II:

Rectifiers and Filters : The P-N junction as a Rectifier, Half wave Rectifier,

Full wave Rectifier, Bridge Rectifier, Harmonic components in a Rectifier

Circuit, Inductor Filters, Capacitor Filters, L- Section Filters,

- Section

Filters, Comparision of Filters, Voltage Regulation using Zener Diode.

UNIT -III:

Bipolar Junction Transistor and UJT: The Junction Transistor, Transistor

Current Components, Transistor as an Amplifier, Transistor Construction,

BJT Operation, BJT Symbol, Common Base, Common Emitter and Common

Collector Configurations, Limits of Operation , BJT Specifications, BJT Hybrid

Model, Determination of h-parameters from Transistor Characteristics,

Comparison of CB, CE, and CC Amplifier Configurations, UJT and

Characteristics.

UNIT -IV:

Transistor Biasing and Stabilization: Operating Point, The DC and AC

Load lines, Need for Biasing, Fixed Bias, Collector Feedback Bias, Emitter

Feedback Bias, Collector - Emitter Feedback Bias, Voltage Divider Bias,

Bias Stability, Stabilization Factors, Stabilization against variations in V_BE

MINING MACHINERY 2013-14

and , Bias Compensation using Diodes and Transistors, Thermal Runaway,

Thermal Stability, Analysis of a Transistor Amplifier Circuit using h-

Parameters.

UNIT -V: Field Effect Transistor and FET Amplifiers

Field Effect Transistor: The Junction Field Effect Transistor (Construction,

principle of operation, symbol) - Pinch-off Voltage - Volt-Ampere

characteristics, The JFET Small Signal Model, MOSFET (Construction,

principle of operation, symbol), MOSFET Characteristics in Enhancement

and Depletion modes.

FET Amplifiers: FET Common Source Amplifier, Common Drain Amplifier,

Generalized FET Amplifier, Biasing FET, FET as Voltage Variable Resistor,

Comparison of BJT and FET.

TEXT BOOKS:

Millman’s Electronic Devices and Circuits -J. Millman, C.C.Halkias,

and Satyabrata Jit, 2Ed.,1998, TMH.

Electronic Devices and Circuits - Mohammad Rashid, Cengage

Learing, 2013

Electronic Devices and Circuits - David A. Bell, 5 Ed, Oxford

REFERENCE BOOKS:

Integrated Electronics - J. Millman and Christos C. Halkias, 1991

Ed., 2008, TMH.

Electronic Devices and Circuits - R.L. Boylestad and Louis Nashelsky,

9 Ed., 2006, PEI/PHI.

Electronic Devices and Circuits - B. P. Singh, Rekha Singh, Pearson,

2 Ed, 2013.

Electronic Devices and Circuits - K. Lal Kishore, 2 Ed., 2005, BSP.

Electronic Devices and Circuits - Anil K. Maini, Varsha Agarwal, 1

Ed., 2009, Wiley India Pvt. Ltd.

Electronic Devices and Circuits - S.Salivahanan, N.Suresh Kumar,

A.Vallavaraj, 2 Ed., 2008, TMH.

Course Outcomes:

At the end of the course, the student will be able to:



Understand and Analyse the different types of diodes, operation and

its characteristics



Design and analyse the DC bias circuitry of BJT and FET



Design biasing circuits using diodes and transistors.



To analyze and design diode application circuits, amplifier circuits

and oscillators employing BJT, FET devices.

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A50216) APPLIED ELECTRICAL ENGINEERING

UNIT-I:

Three phase transformer: construction, connection and operation. Parallel

operation of transformers and simple related problems.

UNIT-II:

Synchronous Machine: Types of alternators and operating principles. Voltage

regulation of alternator. Parallel operation of alternators, synchronizing to

infinite bus bars and operating characteristics.

Operating principle and characteristics of synchronous motor. Damper

winding, methods of starting of synchronous motor. Application of

synchronous motor.

UNIT-III:

Three phase induction motor: Deep bar and double cage induction motor -

Construction, operating principle and characteristics. Methods of starting

and speed control of three -phase induction motor for cage and wound rotor

motors. Electric braking systems.

UNIT-IV:

Performance of short and medium transmission line, nominal T and p

methods of representation of medium lines, ABCD constants, regulation and

efficiency.

UNIT-V:

Principles of rate making of electricity. Tariff-flat rate, block rate and two-part

tariff. Causes and disadvantages of low power factor, methods of power

factor improvement with particular reference to mines. Faults in power system,

sources and types of faults, calculation of symmetrical three phase short

circuit MVA.

TEXT BOOKS:

Electrical Machines - I.J. Nagrath & D.P. Kotari, Tata McGraw Hill

2006

Electrical Machines - P.S. Bhimbra, Khanna Publications 2nd Edition

A Text Book on Power Systems Engineering M.L. Soni, P.V. Gupta, A.

Chakrabarti Dhanpat Rai.

Principles of Power Systems. - V.K. Mehta, Rohit Mehta. S. Chand &

Company 2004.

100

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A50317) DYNAMICS OF MACHINERY

UNIT - I

Angular Motion: Gyroscopes - effect of precession - motion on the stability

of moving vehicles such as motorcycle - motorcar - aero planes and ships.

Static and Dynamic Force Analysis of planar mechanisms.

UNIT - II

Friction: Inclined plane - Friction of screw and nuts - Pivots and collars -

uniform pressure, uniform wear - friction circle and friction axis: lubricated

surfaces - boundary friction - film lubrication. Clutches. Single plate, multi

plate, cone clutch, centrifugal clutches.

Brakes And Dynamometers: Simple block brake - Internal expanding brake-

band brake of vehicle. Dynamometers - absorption and transmission types.

General description and methods of operation.

UNIT - III

Turning Moment Diagram and Flywheels: Turning moment- Inertia torque-

connecting rod angular velocity and acceleration-crank effort and torque

diagrams-fluctuation of energy - flywheels and their

Governors: Watt, Porter and Proell governors- Spring loaded governors -

Hartnell and Hartung with auxiliary springs- Sensitiveness, isochronisms and

hunting- effort and power of the governors.

UNIT - IV

Balancing: Balancing of rotating masses- Primary, Secondary, and higher

balancing of reciprocating masses. Analytical and graphical methods.

Unbalanced forces and couples. Examination of “V” and multi cylinder in-

line and radial engines for primary and secondary balancing- locomotive

balancing - Hammer blow - Swaying couple - variation of tractive effort.

UNIT - V

Vibrations: Free Vibration of mass attached to vertical spring -oscillation

of pendulums- Transverse loads - vibrations of beams with concentrated

and distributed loads. Dunkerly’s method - Raleigh’s method. Whirling of

shafts - critical speed - torsional vibrations - one, two and three rotor

systems.

TEXT BOOKS:

Theory of Machines/ S.S.Rattan/McGraw Hill.

Theory of Mechanism and Machines /Jagdish Lal/Metropolitan Book

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MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A50315) DESIGN OF MACHINE MEMBERS

NOTE : Design Data books are not permitted in the Examinations. The

design must not only satisfy strength criteria but also rigidity criteria.

UNIT I

Introduction: General considerations in the design of Engineering Materials

and their properties -selection -Manufacturing consideration in design.

Tolerances and fits -BIS codes of steels.

Stresses in Machine Members : Simple stresses - Complex Stresses -

impact stress strain relations - Static theories of failure - factors of safety

- Design for strength and rigidity - preferred numbers. The concept of

stiffness in tension, bending, torsion and combined situations.

Fatigue Loading: Stress concentration - Theoretical stress Concentration

factor - Fatigue stress concentration factor notch sensitivity - Design for

fluctuating stresses - Endurance limit - Estimation of Endurance strength -

Fatigue theories of failure Goodman and Soderberg’s lines.

UNIT - II

Riveted and Welded Joints: Riveted Joints: Modes of failure f riveted joints-

Strength equations -efficiency of riveted joints-Design of boiler joints -

eccentricity loaded riveted joints. Welding Joints: Design of fillet welds- axial

loads - Circular fillet welds-bending and torsion-eccentricity loaded joints.

UNIT - III

Axially Loaded Joints and Shafts: Keys, cotters and knuckle joints: Design

of Keys stresses in key- cottered joints-spigot and socket, sleeve and cotter,

jib and cotter joints-knuckle joints. Design of shafts: Design of solid and

hollow shafts for strength and rigidity - Design of shafts of complex loads-

Shaft sizes - BIS code. Design of shafts for gear and belt drives

UNIT - IV

Power Transmissions Systems, Pulleys : Transmission of power by Belt

and Rope drives , Transmission efficiencies, Belts - Flat and V types -

Ropes

- pulleys for belt and rope drives.

UNIT - V

Mechanical Springs: Stresses and deflections of helical springs-extension-

compression springs- springs for static and fatigue loading-natural frequency

of helical springs-energy storage capacity-helical torsion springs-co-axial

springs.

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MINING MACHINERY 2013-14

Design of Machine Elements (Vol.1)/T. Krishna Rao/IK International

Publishing House/2^nd Edition

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-I Sem

T/P/D

-/3/-

(A50382) PRODUCTION TECHNOLOGY LAB

Minimum of 12 Exercises need to be performed

METAL CASTING LAB:

Pattern Design and making - for one casting drawing.

Sand properties testing - Exercise -for strengths, and permeability -

Moulding Melting and Casting - 1 Exercise

II.

WELDING LAB:

ARC Welding Lap & Butt Joint - 2 Exercises

Spot Welding - 1 Exercise

TIG Welding - 1 Exercise

Plasma welding and Brazing - 2 Exercises

(Water Plasma Device)

III.

MECHANICAL PRESS WORKING:

Blanking & Piercing operation and study of simple, compound and

progressive press tool.

Hydraulic Press : Deep drawing and extrusion operation.

Bending and other operations

IV.

PROCESSING OF PLASTICS

Injection Moulding

Blow Moulding

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MINING MACHINERY 2013-14

REFERENCE BOOK:

Dictionary of Mechanical Engineering - G.H.F. Nayler, Jaico

Publishing House.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-I Sem

T/P/D

-/3/-

(A50482) ELECTRONIC DEVICES AND CIRCUITS LAB

PART A: (Only for Viva-voce Examination)

Electronic Workshop Practice (In 3 Lab Sessions):

Identification, Specifications, Testing of R, L, C Components (Color

Codes), Potentiometers, Switches (SPDT, DPDT, and DIP), Coils,

Gang Condensers, Relays, Bread Boards, PCB’s

Identification, Specifications and Testing of Active Devices, Diodes,

BJT’s, Low power JFET’s, MOSFET’s, Power Transistors, LED’s,

LCD’s, SCR, UJT.

Study and operation of

Multimeters (Analog and Digital)

ii.

Function Generator

iii.

Regulated Power Supplies

iv.

CRO.

PART B: (For Laboratory Examination - Minimum of 10 experiments)

Forward & Reverse Bias Characteristics of PN Junction Diode.

Zener diode characteristics and Zener as voltage Regulator.

Input & Output Characteristics of Transistor in CB Configuration and

h-parameter calculations.

Input & Output Characteristics of Transistor in CE Configuration and

h-parameter calculations.

Half Wave Rectifier with & without filters.

Full Wave Rectifier with & without filters.

FET characteristics.

Design of Self-bias circuit.

Frequency Response of CC Amplifier.

10.

Frequency Response of CE Amplifier.

11.

Frequency Response of Common Source FET amplifier .

12.

SCR characteristics.

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MINING MACHINERY 2013-14

13.

UJT Characteristics

PART C: Equipment required for Laboratories:

Regulated Power supplies (RPS) -0-30 V

CRO’s

-0-20 MHz.

Function Generators

-0-1 MHz.

Multimeters

Decade Resistance Boxes/Rheostats

Decade Capacitance Boxes

Ammeters (Analog or Digital)

-0-20 µA, 0-50µA, 0-100µA,

0-200µA, 0-10 mA.

Voltmeters (Analog or Digital)

-0-50V, 0-100V, 0-250V

Electronic Components

-Resistors, Capacitors, BJTs,

LCDs, SCRs, UJTs, FETs,

LEDs, MOSFETs, Diodes- Ge

& Si type, Transistors - NPN,

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MINING MACHINERY 2013-14

PNP type)

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A60332) INDUSTRIAL MANAGEMENT

UNIT I:

Introduction to Management: Entrepreneurship and organization - Nature

and Importance of Management, Functions of Management, Taylor’s

Scientific Management Theory, Fayol’s Principles of Management, Maslow’s

Theory of Human Needs, Douglas McGregor’s Theory X and Theory Y,

Herzberg’s Two-Factor Theory of Motivation, Systems Approach to

Management, Leadership Styles, Social responsibilities of Management

UNIT II:

Designing Organizational Structures: Departmentation and

Decentralization, Types of Organization structures - Line organization, Line

and staff organization, functional organization, Committee organization,

matrix organization, Virtual Organization, Cellular Organization, team

structure, boundary less organization, inverted pyramid structure, lean and

flat organization structure and their merits, demerits and suitability.

UNIT III:

Operations Management: Objectives- product design process- Process

selection-Types of production system(Job, batch and Mass Production),-

Plant location-factors- Urban-Rural sites comparison- Types of Plant Layouts-

Design of product layout- Line balancing(RPW method)

Value analysis-Definition-types of values- Objectives- Phases of value

analysis- Fast diagram

UNIT IV:

Work Study: Introduction - definition - objectives - steps in work study -

Method study - definition - objectives - steps of method study. Work

Measurement - purpose - types of study - stop watch methods - steps -

key rating - allowances - standard time calculations - work sampling.

Statistical Quality Control: variables-attributes, Shewart control charts for

variables- X^{chart, R chart, - Attributes-Defective-Defect- Charts for}

attributes-p-chart -c chart (simple Problems), Acceptance Sampling- Single

sampling- Double sampling plans-OC curves.

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MINING MACHINERY 2013-14

UNIT V:

Job Evaluation : methods of job evaluation - simple routing objective

systems - classification method - factor comparison method - point method

- benefits of job evaluation and limitations.

Project Management (PERT/CPM): Network Analysis, Programme

Evaluation and Review Technique (PERT), Critical Path Method (CPM),

Identifying critical path, Probability of Completing the project within given

time, Project Cost Analysis, Project Crashing. (simple problems).

TEXT BOOKS:

Industrial Engineering and Management/O.P. Khanna/Khanna

Publishers.

Industrial Engineering and Management Science/T.R. Banga and

S.C.Sarma/Khanna Publishers.

REFERENCE BOOKS:

Motion and Time Study by Ralph M Barnes/ John Willey & SonsWork

Study by ILO.

Human factors in Engineering & Design/Ernest J McCormick / TMH.

Production & Operation Management /Paneer Selvam /PHI.

Industrial Engineering Management/NVS Raju/Cengage Learning.

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MINING MACHINERY 2013-14

Industrial Engineering Hand Book /Maynard.

Industrial Engineering Management / RaviShankar/ Galgotia.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A60125) FLUID POWER AND CONTROL

Unit-I

General: Classification and application of fluid flow machinery, basic

concepts of capacity, head, power, energy and efficiency. Centrifugal pumps:

Principle of operation; Euler’s equation, theoretical and actual head, energy

equation for liquid flow through impeller, construction of impeller, multistage

centrifugal pumps, axial thrust balancing, performance curves, parallel

and series operation of pumps, capacity regulation; selection of mine

pumps.

Unit-II

Other Mine Pumps: Construction and operation of slurry, submersible, air

lift

and mono pumps; Installation and maintenance of mine

pumps.Reciprocation and Rotary Positive Displacement Pumps: Basic

theory for reciprocation pumps, indicator diagram, net positive suction head,

capacity, power, application and constructional details of reciprocation

pumps; Application, types, construction and main design features of rotary

positive displacement pumps used for dewatering.

Unit-III

Fans: Application and types of mine fans; Determination of capacity of

centrifugal fans; Axial flow Fan: Cascade of profiles; basic theoretical

equations, head, energy, losses, efficiency, multistage machines:

construction, calculations, selection procedure with special reference to

mining application.

Main features of auxiliary and booster fans. Installation and maintenance of

mine fans.

Unit-IV

Compressors: Basic theory, classification and application in mines;

construction and approximate calculation of centrifugal compressors,

multistaging; main details, basic design features of axial flow compressors;

construction of single and multistage reciprocating compressors, compressor

type, design and calculation of main dimensions of reciprocating

compressors; construction, performance, capacity regulation and basic

design of rotary compressors, installation and maintenance of compressors.

110

MINING MACHINERY 2013-14

Unit-V

Fluid Power Systems - Hydraulic Cylinders, rams and Valves - Different

Types. Industrial Hydraulic circuits - Pressure regulatory circuits, speed

control circuits, Basic Automation Circuits, Choice of components.

TEXT BOOKS:

Fluid Mechanics and Hydraulic Machines - Jagadish Lal

Industrial Hydraulics John J. Pippenger & Tyler Hicks, International

Student Edition.

Selection and Installation of Power Mine Pumps, Rakesh and Lele

REFERENCE BOOKS:

Fluid Mechanics and Hydraulic Machines - Dodi & Seth

Fluid Power Controls- John J. Pippenger Richard M. Koff, McGraw

hill Book Company.

111

MINING MACHINERY 2013-14

Hydraulic and Pneumatic Power and Control - Design, Performance

Application, Edited by Franklin D. Yeaple, MCGraw Hill Book

Company.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A62517) OPEN CAST DRILLING AND PRODUCTION EQUIPMENT

Objective: Students will be introduced to various types of surface mining

equipment including blasthole drilling machines, excavators, scraper etc.

the course also explains constructional details of the opencast drilling and

production equipment emphasizing recent trends and developments and

selection criteria.

Unit-I

Introduction to surface mining equipment:

Classification of equipment; system with different combinations of excavator

and transport equipment. Mechanics of rock cutting/loading by excavator

bucket. Prime movers used in surface mining equipment:

Turbo charged diesel engine, construction, operation and maintenance of

its subsystems, trouble shooting of the engine.

Unit-II

Blast hole drilling Machines: Construction, operation and maintenance of its

subsystems, types of drill bits, maintenance of drilling machines.

Unit-III

Different types of excavators:

Shovel: Classification of shovels, detailed construction, operation and

maintenance of various subsystems of shovels. Applicability of various types

of shovels. Dragline: Classification dragline; detailed constructional features

of different subsystems/components of dragline. Maintenance of dragline.

Bucket wheel excavator: Classification of bucket wheel excavator,

construction and operation of various mechanisms of the machine;

maintenance of the equipment. Selection and application of bucket wheel

excavator.

Unit-IV

Scraper: Classification of the scraper, constructional details of the various

subsystems/components of scraper, application of scraper, maintenance of

the equipment. Surface Miner: Constructional details of various subsystem/

components of surface miner, application and maintenance of surface miner.

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MINING MACHINERY 2013-14

Outcome: Students get a through knowledge on constructional features of

different subsystems / components of different types of surface mining

equipment. Students can understand various aspects of safety and

maintenance of the opencast drilling and production equipment being widely

used in the field / industries at present.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A60333) INSTRUMENTATION AND CONTROL SYSTEM ENGINEERING

UNIT - I:

Definition - Basic principles of measurement - Measurement systems,

generalized configuration and functional descriptions of measuring

instruments - examples. Dynamic performance characteristics - sources

of error, Classification and elimination of error.

UNIT - II:

Measurement of Displacement: Theory and construction of various

transducers to measure displacement - Piezo electric, Inductive, capacitance,

resistance, ionization and Photo electric transducers, Calibration procedures.

Measurement Of Temperature: Classification - Ranges - Various Principles

of measurement - Expansion, Electrical Resistance - Thermistor -

Thermocouple - Pyrometers - Temperature Indicators..

UNIT - III:

Measurement Of Pressure: Units - classification - different principles used.

Manometers, Piston, Bourdon pressure gauges, Bellows - Diaphragm

gauges. Low pressure measurement - Thermal conductivity gauges -

ionization pressure gauges, Mcleod pressure gauge.

Measurement of Level: Direct method - Indirect methods - capacitative,

ultrasonic, magnetic, cryogenic fuel level indicators - Bubbler level indicators.

Flow Measurement: Rotameter, magnetic, Ultrasonic, Turbine flow meter,

Hot - wire anemometer, Laser Doppler Anemometer (LDA) .

UNIT - IV:

Measurement Of Speed: Mechanical Tachometers - Electrical tachometers

- Stroboscope, Non- contact type of tachometer.

Measurement of Acceleration and Vibration: Different simple instruments

- Principles of Seismic instruments - Vibrometer and accelerometer using

this principle.

Stress Strain Measurements: Various types of stress and strain

measurements - electrical strain gauge - gauge factor - method of usage

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MINING MACHINERY 2013-14

of resistance strain gauge for bending compressive and tensile strains -

usage for measuring torque, Strain gauge Rosettes.

UNIT - V:

Measurement Of Humidity: Moisture content of gases, sling psychrometer,

Absorption psychrometer, Dew point meter

Measurement Of Force,Torque And Power: Elastic force meters, load

cells, Torsion meters, Dynamometers.

Elements Of Control Systems: Introduction, Importance - Classification -

Open and closed systems Servomechanisms - Examples with block

diagrams - Temperature, speed and position control systems.

TEXT BOOKS:

Measurement Systems: Applications & Design by D.S Kumar,

Anuradha Agencies.

Instrumentation, measurement & analysis by B.C.Nakra &

K.K.Choudhary, TMH.

REFERENCE BOOKS:

Instrumentation and Control systems/ S.Bhaskar/ Anuradha Agencies.

Experimental Methods for Engineers / Holman.

Mechanical and Industrial Measurements / R.K. Jain/ Khanna

Publishers.

115

MINING MACHINERY 2013-14

Mechanical Measurements / Sirohi and Radhakrishna / New Age.

Instrumentation &mech. Measurements by A.K. Tayal, Galgotia

Publications.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A62516) BULK SOLIDS HANDLING EQUIPMENT

Unit-I

Surface Mining Loaders: Construction and operation of loader;

constructional aspects of loader mechanisms, such as front attachment,

bucket hoist control, power transmission systems, braking system, different

mounting of loader, steering mechanism; maintenance of loader.

Unit-II

Dozer: Various types of dozers, component details such as blade, blade

arms, blade control circuit, power transmission system, steering mechanism,

under carriage unit shoe construction, various activities of dozer, maintenance

of dozer.Grader: Various types of grader, constructional details of blade,

blade operational mechanism, power transmission system, activities of

grader, maintenance of grader.

Unit-III

Dumper: Different types, constructional details of dumper chasis, dump body.

Component details of power transmission system, suspension system.

Hydraulic circuit details for dump body hoisting, power steering, Air system

details in dumpers, different types of dumper brake and their uses; Wheel

brake assembly of dumper, constructional details of tyre and tyre

maintenance.

Dumper maintenance.

Unit-VI

High Capacity Belt Conveyor: Steel chord belting flexible shaft idler rollers,

garlanded type of idlers for heavy duty conveyors, cable belt conveyors,

high angle conveyor, belt selection and drive assessment, conveyor shifting

arrangement, mobile transfer conveyor, transfer feeder, tipler speader.

Unit-V

Aerial Ropeways: Classification, construction, operation and application.

Loading and unloading systems;

construction and operations of bed blending equipment, stacker, reclaimer,

116

MINING MACHINERY 2013-14

wagon loader, wagon tipler. Compactor: Construction and operation of

various types of compactors; road rollers, sheep’s foot roller, pneumatic

rollers, maintenance aspects of rollers. Safety aspects of the open pit

loading and transport equipment,Truck Navigation system.

TEXT BOOKS

Mechanical Conveyors for bulk Soilds- A. Colijun, Elsevier Sciences

Publication.

Material Handling Equipment - M.P. Alexander, MIR Publications.

REFERENCE BOOKS

Good Year handbook of Belting & Conveyor.

Pneumatic Conveying - H.A. Stocss John Wiley & Sons.

Mineral Processing - G. Tarjan Akademia Kado.

117

MINING MACHINERY 2013-14

Mineral Processing - B.A. Will Peragamon Press.

Mine Transport- Karelin.

Elements of Mining Technology, Vol.-III, D.J. Desh mukh.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A60018) HUMAN VALUES AND PROFESSIONAL ETHICS

(Open Elective)

Objectives : This introductory course input is intended

To help the students appreciate the essential complementarity

between ‘VALUES’ and ‘SKILLS’ to ensure sustained happiness and

prosperity which are the core aspirations of all human beings.

To facilitate the development of a Holistic perspective among students

towards life, profession and happiness, based on a correct

understanding of the Human reality and the rest of Existence. Such a

holistic perspective forms the basis of Value based living in a natural

way.

To highlight plausible implications of such a Holistic understanding in

terms of ethical human conduct, trustful and mutually satisfying human

behavior and mutually enriching interaction with Nature.

Unit I:

Course Introduction - Need, Basic Guidelines, Content and Process for Value

Education: Understanding the need, basic guidelines, content and process

for Value Education. Self Exploration-what is it? - its content and process;

‘Natural Acceptance’ and Experiential Validation- as the mechanism for self

exploration. Continuous Happiness and Prosperity- A look at basic Human

Aspirations. Right understanding, Relationship and Physical Facilities- the

basic requirements for fulfillment of aspirations of every human being with

their correct priority. Understanding Happiness and Prosperity correctly- A

critical appraisal of the current scenario. Method to fulfill the above human

aspirations: understanding and living in harmony at various levels.

Unit II:

Understanding Harmony in the Human Being - Harmony in Myself! :

Understanding human being as a co-existence of the sentient ‘I’ and the

material ‘Body’. Understanding the needs of Self (‘I’) and ‘Body’ - Sukh and

Suvidha. Understanding the Body as an instrument of ‘I’ (I being the doer,

seer and enjoyer). Understanding the characteristics and activities of ‘I’ and

harmony in ‘I’. Understanding the harmony of I with the Body: Sanyam and

Swasthya; correct appraisal of Physical needs, meaning of Prosperity in

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MINING MACHINERY 2013-14

detail. Programs to ensure Sanyam and Swasthya.

Unit III:

Understanding Harmony in the Family and Society- Harmony in Human -

Human Relationship : Understanding harmony in the Family- the basic

unit of human interaction. Understanding values in human-human

relationship; meaning of Nyaya and program for its fulfillment to ensure

Ubhay-tripti; Trust (Vishwas) and Respect (Samman) as the foundational

values of relationship. Understanding the meaning of Vishwas; Difference

between intention and competence. Understanding the meaning of

Samman, Difference between respect and differentiation; the other salient

values in relationship. Understanding the harmony in the society (society

being an extension of family): Samadhan, Samridhi, Abhay, Sah-astitva as

comprehensive Human Goals. Visualizing a universal harmonious order

in society- Undivided Society (Akhand Samaj), Universal Order (Sarvabhaum

Vyawastha )- from family to world family!

Unit IV:

Understanding Harmony in the Nature and Existence - Whole existence as

Co-existence : Understanding the harmony in the Nature. Interconnectedness

and mutual fulfillment among the four orders of nature- recyclability and

self-regulation in nature. Understanding Existence as Co-existence (Sah-

astitva) of mutually interacting units in all-pervasive space. Holistic perception

of harmony at all levels of existence.

Unit V:

Implications of the above Holistic Understanding of Harmony on Professional

Ethics : Natural acceptance of human values. Definitiveness of Ethical

Human Conduct. Basis for Humanistic Education, Humanistic Constitution

and Humanistic Universal Order. Competence in professional ethics:

Ability to utilize the professional competence for augmenting universal

human order,

Ability to identify the scope and characteristics of people-friendly and

eco-friendly production systems,

Ability to identify and develop appropriate technologies and

management patterns for above production systems.

Case studies of typical holistic technologies, management models and

production systems. Strategy for transition from the present state to Universal

Human Order:

At the level of individual: as socially and ecologically responsible

engineers, technologists and managers

At the level of society: as mutually enriching institutions and

organizations

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MINING MACHINERY 2013-14

TEXT BOOK

R R Gaur, R Sangal, G P Bagaria, 2009, A Foundation Course in

Human Values and Professional Ethics.

Prof. KV Subba Raju, 2013, Success Secrets for Engineering

Students, Smart Student Publications,3^rd Edition.

EFERENCE BOOKS

Ivan Illich, 1974, Energy & Equity, The Trinity Press, Worcester, and

HarperCollins, USA.

E.F. Schumacher, 1973, Small is Beautiful: a study of economics as

if people mattered, Blond & Briggs, Britain.

A Nagraj, 1998, Jeevan Vidya ek Parichay, Divya Path Sansthan,

Amarkantak.

Sussan George, 1976, How the Other Half Dies, Penguin Press.

Reprinted 1986, 1991.

PL Dhar, RR Gaur, 1990, Science and Humanism, Commonwealth

Purblishers.

A.N. Tripathy, 2003, Human Values, New Age International Publishers.

Subhas Palekar, 2000, How to practice Natural Farming,

Pracheen(Vaidik) Krishi Tantra Shodh, Amravati.

Donella H. Meadows, Dennis L. Meadows, Jorgen Randers, William

W. Behrens III, 1972, Limits to Growth - Club of Rome’s report,

Universe Books.

E G Seebauer & Robert L. Berry, 2000, Fundamentals of Ethics for

Scientists & Engineers, Oxford University Press.

10.

M Govindrajran, S Natrajan & V.S. Senthil Kumar, Engineering Ethichs

(including Human Values), Eastern Economy Edition, Prentice Hall

of India Ltd.

Relevant CDs, Movies, Documentaries & Other Literature:

Value Education website, http://www.uptu.ac.in

Story of Stuff, http://www.storyofstuff.com

Al Gore, An Inconvenient Truth, Paramount Classics, USA

Charlie Chaplin, Modern Times, United Artists, USA

120

MINING MACHINERY 2013-14

IIT Delhi, Modern Technology - the Untold Story

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A60017) INTELLECTUAL PROPERTY RIGHTS

(Open Elective)

UNIT - I

Introduction to Intellectual property: Introduction, types of intellectual property,

international organizations, agencies and treaties, importance of intellectual

property rights.

UNIT - II

Trade Marks : Purpose and function of trade marks, acquisition of trade

mark rights, protectable matter, selecting and evaluating trade mark, trade

mark registration processes.

UNIT - III

Law of copy rights : Fundamental of copy right law, originality of material,

rights of reproduction, rights to perform the work publicly, copy right ownership

issues, copy right registration, notice of copy right, international copy right

law.

Law of patents : Foundation of patent law, patent searching process,

ownership rights and transfer

UNIT - IV

Trade Secrets : Trade secrete law, determination of trade secrete status,

liability for misappropriations of trade secrets, protection for submission,

trade secrete litigation.

Unfair competition : Misappropriation right of publicity, False advertising.

UNIT - V

New development of intellectual property: new developments in trade mark

law ; copy right law, patent law, intellectual property audits.

International overview on intellectual property, international - trade mark

law, copy right law, international patent law, international development in

trade secrets law.

TEXT BOOKS & REFERENCES:

Intellectual property right, Deborah. E. Bouchoux, cengage learing.

121

MINING MACHINERY 2013-14

Intellectual property right - Unleashing the knowledge economy,

prabuddha ganguli, Tate Mc Graw Hill Publishing company ltd.,

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A60117) DISASTER MANAGEMENT

(Open Elective)

Unit-I

Environmental Hazards & Disasters: Meaning of Environmental hazards,

Environmental Disasters and Environmental stress. Concept of

Environmental Hazards, Environmental stress & Environmental Disasters.

Different approaches & relation with human Ecology - Landscape Approach

- Ecosystem Approach - Perception approach - Human ecology & its

application in geographical researches.

Unit -II

Types of Environmental hazards & Disasters: Natural hazards and Disasters

- Man induced hazards & Disasters - Natural Hazards- Planetary Hazards/

Disasters - Extra Planetary Hazards/ disasters - Planetary Hazards-

Endogenous Hazards - Exogenous Hazards -

Unit -III

Endogenous Hazards - Volcanic Eruption - Earthquakes - Landslides -

Volcanic Hazards/ Disasters - Causes and distribution of Volcanoes -

Hazardous effects of volcanic eruptions - Environmental impacts of volcanic

eruptions - Earthquake Hazards/ disasters - Causes of Earthquakes -

Distribution of earthquakes - Hazardous effects of

- earthquakes - -

Earthquake Hazards in India - - Human adjustment, perception & mitigation

of earthquake.

Unit -IV

Exogenous hazards/ disasters - Infrequent events- Cumulative atmospheric

hazards/ disasters.

Infrequent events: Cyclones - Lightning - Hailstorms.

Cyclones: Tropical cyclones & Local storms - Destruction by tropical cyclones

& local storms (causes , distribution human adjustment, perception &

mitigation) Cumulative atmospheric hazards/ disasters : - Floods- Droughts-

Cold waves- Heat waves Floods:- Causes of floods- Flood hazards India-

Flood control measures (Human adjustment, perception & mitigation)

Droughts:- Impacts of droughts- Drought hazards in India- Drought control

measures- Extra Palnetary Hazards/ Disasters- Man induced Hazards /

Disasters- Physical hazards/ Disasters-Soil Erosion.

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Soil Erosion:- Mechanics & forms of Soil Erosion- Factors & causes of

Soil Erosion- Conservation measures of Soil Erosion.

Chemical hazards/ disasters:- Release of toxic chemicals, nuclear

explosion- Sedimentation processes Sedimentation processes:- Global

Sedimentation problems- Regional Sedimentation problems- Sedimentation

& Environmental problems- Corrective measures of Erosion & Sedimentation

Biological hazards/ disasters:- Population Explosion.

Unit -V

Emerging approaches in Disaster Management- Three Stages

Pre- disaster stage (preparedness)

Emergency Stage

Post Disaster stage-Rehabilitation

TEXT BOOKS:

Disaster Mitigation: Experiences And Reflections by Pardeep Sahni.

Natural Hazards & Disasters by Donald Hyndman & David Hyndman

- Cengage Learning.

REFERENCES

R.B.Singh (Ed) Environmental Geography, Heritage Publishers New

Delhi,1990.

Savinder Singh Environmental Geography, Prayag Pustak Bhawan,

1997.

Kates,B.I & White, G.F The Environment as Hazards, oxford, New

York, 1978.

R.B. Singh (Ed) Disaster Management, Rawat Publication, New Delhi,

2000.

H.K. Gupta (Ed) Disaster Management, Universiters Press, India,

2003.

R.B. Singh, Space Technology for Disaster Mitigation in India (INCED),

University of Tokyo, 1994.

Dr. Satender , Disaster Management t in Hills, Concept Publishing

Co., New Delhi, 2003.

A.S. Arya Action Plan For Earthquake,Disaster, Mitigation in V.K.

Sharma (Ed) Disaster Management IIPA Publication New Delhi, 1994.

R.K. Bhandani An overview on Natural & Man made Disaster & their

Reduction,CSIR, New Delhi.

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MINING MACHINERY 2013-14

10.

M.C. Gupta Manuals on Natural Disaster management in India,

National Centre for Disaster Management,IIPA, New Delhi, 2001.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-II Sem

T/P/D

-/3/-

(A62586) MINING MACHINES LAB

Different types of ropes, rope capping and rope splicing.

Different types of rope hau9lages.

Haulage clips.

Haulage track and rolling stocks.

Winding drums safety devices and braking systems.

Experiments related to Hand held coal drill (its assembly and

disassembly), drill bits and drill rods.

Single drum shearer loader, mounting arrangement, mountings on

AFC and its trapping mechanism (shearer in longwall gallery).

Friction prop, close-circuit hydraulic prop, multileg chock support (in

longwall gallery).

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MINING MACHINERY 2013-14

Practical work related to the Dumper, Dozer, Motor Grader and Loader

in actual operating conditions through arraged visits in the field.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

III Year B.Tech. Mining Machinery-II Sem

T/P/D

-/3/-

(A60086) ADVANCED COMMUNICATION SKILLS (ACS) LAB

Introduction

The introduction of the Advanced Communication Skills Lab is considered

essential at 3^rd year level. At this stage, the students need to prepare

themselves for their careers which may require them to listen to, read, speak

and write in English both for their professional and interpersonal

communication in the globalised context.

The proposed course should be a laboratory course to enable students to

use ‘good’ English and perform the following:



Gathering ideas and information to organise ideas relevantly and

coherently.



Engaging in debates.



Participating in group discussions.



Facing interviews.



Writing project/research reports/technical reports.



Making oral presentations.



Writing formal letters.



Transferring information from non-verbal to verbal texts and vice-

versa.



Taking part in social and professional communication.

Objectives:

This Lab focuses on using multi-media instruction for language development

to meet the following targets:



To improve the students’ fluency in English, through a well-developed

vocabulary and enable them to listen to English spoken at normal

conversational speed by educated English speakers and respond

appropriately in different socio-cultural and professional contexts.



Further, they would be required to communicate their ideas relevantly

and coherently in writing.



To prepare all the students for their placements.

Syllabus:

The following course content to conduct the activities is prescribed for the

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MINING MACHINERY 2013-14

Advanced Communication Skills (ACS) Lab:

Activities on Fundamentals of Inter-personal Communication and

Building Vocabulary - Starting a conversation - responding

appropriately and relevantly - using the right body language - Role

Play in different situations & Discourse Skills- using visuals -

Synonyms and antonyms, word roots, one-word substitutes, prefixes

and suffixes, study of word origin, business vocabulary, analogy,

idioms and phrases, collocations & usage of vocabulary.

Activities on Reading Comprehension -General Vs Local

comprehension, reading for facts, guessing meanings from context,

scanning, skimming, inferring meaning, critical reading & effective

googling.

Activities on Writing Skills - Structure and presentation of different

types of writing - letter writing/Resume writing/ e-correspondence/

Technical report writing/ Portfolio writing - planning for writing -

improving one’s writing.

Activities on Presentation Skills - Oral presentations (individual

and group) through JAM sessions/seminars/PPTs and written

presentations through posters/projects/reports/ e-mails/assignments

etc.

Activities on Group Discussion and Interview Skills - Dynamics

of group discussion, intervention, summarizing, modulation of voice,

body language, relevance, fluency and organization of ideas and

rubrics for evaluation- Concept and process, pre-interview planning,

opening strategies, answering strategies, interview through tele-

conference & video-conference and Mock Interviews.

Minimum Requirement:

The Advanced Communication Skills (ACS) Laboratory shall have the

following infra-structural facilities to accommodate at least 35 students in

the lab:



Spacious room with appropriate acoustics.



Round Tables with movable chairs



Audio-visual aids



LCD Projector



Public Address system



P - IV Processor, Hard Disk - 80 GB, RAM-512 MB Minimum,

Speed - 2.8 GHZ



T. V, a digital stereo & Camcorder



Headphones of High quality

126

MINING MACHINERY 2013-14

Prescribed Lab Manual: A book titled A Course Book of Advanced

Communication Skills (ACS) Lab published by Universities Press,

Hyderabad.

Suggested Software:

The software consisting of the prescribed topics elaborated above should

be procured and used.



Oxford Advanced Learner’s Compass, 7^th Edition



DELTA’s key to the Next Generation TOEFL Test: Advanced Skill

Practice.



Lingua TOEFL CBT Insider, by Dreamtech



TOEFL & GRE( KAPLAN, AARCO & BARRONS, USA, Cracking GRE

by CLIFFS)



The following software from ‘train2success.com’



Preparing for being Interviewed



Positive Thinking



Interviewing Skills



Telephone Skills



Time Management

Books Recommended:

Technical Communication by Meenakshi Raman & Sangeeta Sharma,

Oxford University Press 2009.

Advanced Communication Skills Laboratory Manual by Sudha Rani,

D, Pearson Education 2011.

Technical Communication by Paul V. Anderson. 2007. Cengage

Learning pvt. Ltd. New Delhi.

Business and Professional Communication: Keys for Workplace

Excellence. Kelly M. Quintanilla & Shawn T. Wahl. Sage South Asia

Edition. Sage Publications. 2011.

The Basics of Communication: A Relational Perspective. Steve Duck

& David T. McMahan. Sage South Asia Edition. Sage Publications.

2012.

English Vocabulary in Use series, Cambridge University Press 2008.

Management Shapers Series by Universities Press(India)Pvt Ltd.,

Himayatnagar, Hyderabad 2008.

Handbook for Technical Communication by David A. McMurrey &

Joanne Buckley. 2012. Cengage Learning.

Communication Skills by Leena Sen, PHI Learning Pvt Ltd., New

Delhi, 2009.

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MINING MACHINERY 2013-14

10.

Handbook for Technical Writing by David A McMurrey & Joanne Buckely

CENGAGE Learning 2008.

11.

Job Hunting by Colm Downes, Cambridge University Press 2008.

12.

Master Public Speaking by Anne Nicholls, JAICO Publishing House,

2006.

13.

English for Technical Communication for Engineering Students, Aysha

Vishwamohan, Tata Mc Graw-Hil 2009.

14.

Books on TOEFL/GRE/GMAT/CAT/ IELTS by Barron’s/DELTA/

Cambridge University Press.

15.

International English for Call Centres by Barry Tomalin and Suhashini

Thomas, Macmillan Publishers, 2009.

DISTRIBUTION AND WEIGHTAGE OF MARKS:

Advanced Communication Skills Lab Practicals:

The practical examinations for the ACS Laboratory practice shall be

conducted as per the University norms prescribed for the core

engineering practical sessions.

For the English Language lab sessions, there shall be continuous

evaluation during the year for 25 sessional marks and 50 End

Examination marks. Of the 25 marks, 15 marks shall be awarded for

day-to-day work and 10 marks to be awarded by conducting Internal

Lab Test(s). The End Examination shall be conducted by the teacher

concerned, by inviting the External Examiner from outside. In case of

the non-availability of the External Examiner, other teacher of the

same department can act as the External Examiner.

Mini Project: As a part of Internal Evaluation

Seminar/ Professional Presentation

A Report on the same has to be prepared and presented.

Teachers may use their discretion to choose topics relevant and

suitable to the needs of students.

Not more than two students to work on each mini project.

Students may be assessed by their performance both in oral

presentation and written report.

Outcomes



Accomplishment of sound vocabulary and its proper use

contextually.



Flair in Writing and felicity in written expression.



Enhanced job prospects.



Effective Speaking Abilities

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MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A72532) MATERIAL HANDLING IN MINES

Objective: To familiarize the students with mechanical loaders useful for

underground mine face operations. Course also covers transport systems

for material handling from working face to surface of the mine through rope

haulage, locomotives, conveyors and mine winders.

Unit-I

Mechanical Loaders: Classifications, scope and use in different conditions,

construction and operations of scraper loader, pneumatic loaders, gathering

arm loader.

Load-haul-dumper, low profile dump trucks, side discharge loader.

Unit-II

Rope Haulage: Different types of rope haulages with their use and

constructional details, haulage rope constructions, caping and splicing, rope

clips, haulage safety devices, rope haulage calculations.

Mine Track: Track work, turns and crossings, layout of tracks, switch points.

Unit-III

Locomotives: Different types with uses, construction and operation of diesel,

battery and trolley wire locomotives, control and breaking systems, power

and capacity assessments, construction of shuttle cars and man riding

systems.

Unit-IV

Conveyors: Construction of different types of belt conveyors, chain

conveyors, armoured flexible conveyors, stage loaders; main and extensible

belt conveyors, principles of hydraulic and pneumatic conveying . power

calculation and selection of conveyors.

Unit-V

Mine Winders: Different types of winding systems with their construction

and operational differences; Construction, selection, inspection and

maintenance of winding ropes, suspension gear components and other shaft

fitting; Kinematics and dynamics of winding systems including duty cycles,

capacity assessments and power calculation; Mechanical and electrical

braking winders. Selection, installation and maintenance of winders;

Automatic contrivances and safety devices. Safety aspects of underground

loading and transport equipment.

129

MINING MACHINERY 2013-14

Text Books:

Material Handling Equipment - N. Rudenko, Peace Publications.

Material Handling - R. John Fenner, McGraw Hills.

Reference Books:

Material Handling Equipment - D.O. Haynes Clilton & Co.

Handbook of Material Handling- H. Boldz.

Elements of Mining Technology - D.J. Deshmukh.

Mining Mechanical Engineering - R. Khadzhikor, MIR Publications.

Mechanics of Bulk Material Handling - NormanBrook, London, Butter

Worth.

Electric Haulage - L. Szlaraski, Academic Press.

Mine Hoisting-M.A.Ramlu,Oxford & IBW Publishing Co.Pvt.Ltd, New

Delhi.,1996.

Outcome: Students will be able to understand scope and use of different

types of mechanical loaders, haulages, conveyors in underground mining

through inclines as well as selection of different types of winding systems in

shafts.

130

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A72521) MINE ELECTRICAL ENGINEERING

Unit-I

Types of electrical power supply systems for underground coal mines -

solidly earthed, restricted neutral and insulated - neutral systems of

electrical power supply; their comparisons. Earth fault protection techniques

for above mine power supply systems, sensitive and fail-safe earth fault

relays. On-line insulation monitoring for insulated-neutral electrical

distribution system.

Unit-II

Mining type circuit breakers - Air circuit breaker, vacuum and Hexa Sulfa

Flouride (Sf circuit breakers, Field switch, Transwitch Unit, Gate End Box,

Drill Panel.

Unit-III

Electrical power planning for mechanized longwall faces - general scheme

of electrical power distribution, voltage drop problems and remedial

measurers; Inbye substation capacity selection. General scheme of electrical

power distribution in opencast projects, Quarry substation capacity selection.

Choice of restricted-neutral and insulated-neutral systems in open cast mines.

Unit-IV

Illumination planning for mines - underground roadway lighting system;

intrinsically-safe lighting system for longwall faces, opencast mine lighting.

Earthing practice in mines - earth pits, earthing of mobile electrical equipment

in mines. Mining cables - types, constructional details; layout of cables

through shaft and other locations.

Unit-V

Principles of flame proof enclosures. Intrinsically safe circuit methods, zeener

safety barriers and their applications. Indian electricity rules as applied to

mines.

TEXT BOOKS:

A Text Book on Power Systems Engineering - Soni Gupta, Bhatnagar,

Chakrabarti, Dhanpat Rai & Sons.

Principles of Mine Planning J. Bhattacharya, Allied Publications.

Indian Electricity Rules.

REFERENCE BOOKS:

132

MINING MACHINERY 2013-14

Switchgear and Protection- S.S. Rao Khanna Publications.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A72405) AUTOMOBILE ENGINEERING

UNIT - I

Introduction : Layout of automobile - introduction chassis and body

components . types of Automobile engines.

- power unit - Introduction to

engine lubrication - engine servicing.

Fuel System :S.I. Engine : Fuel supply systems, Mechanical and electrical

fuel pump - filters - carburetor - types - air filters - petrol injection.

Introductionto MPFI and GDI Systems.

C.I. Engines :Requirements of diesel injection systems, types of injection

systems, DI Systems IDI systems. fuel pump, nozzle, spray formation,

injection timing, testing of fuel pumps. Introduction CRDI and TDI Systems.

UNIT - II

Cooling System : Cooling Requirements, Air Cooling, Liquid Cooling,

Thermo, water and Forced Circulation System - Radiators - Types - Cooling

Fan - water pump, thermostat, evaporative cooling - pressure sealed cooling

- antifreeze solutions.

Ignition System :Function of an ignition system, battery ignition system,

constructional features of storage, battery, auto transformer, contact breaker

points, condenser and spark plug - Magneto coil ignition system, electronic

ignition system using contact breaker, electronic ignition using contact triggers

- spark advance and retard mechanism.

Electrical System : Charging circuit, generator, current - voltage regulator

- starting system, bendix drive mechanism solenoid switch, lighting systems,

Horn, wiper, fuel gauge - oil pressure gauge, engine temperature indicator

etc.

UNIT - III

Transmission System :Clutches, principle, types, cone clutch, single plate

clutch, multi plate clutch, magnetic and centrifugal clutches, fluid fly wheel -

gear boxes, types, sliding mesh, constantt mesh, synchro mesh gear boxes,

epicyclic gear box , over drive torque converter. Propeller shaft - Hotch -

Kiss drive, Torque tube drive, universal joint, differential rear axles - types -

wheels and tyres.

Suspension System :Objects of suspension systems - rigid axle suspension

system, torsion bar, shock absorber, Independent suspension system.

UNIT - IV

133

MINING MACHINERY 2013-14

Braking System :Mechanical brake system, Hydraulic brake system, Master

cylinder, wheel cylinder tandem master cylinder Requirement of brake fluid,

Pneumatic and vacuum brakes.

Steering System :Steering geometry - camber, castor, king pin rake,

combined angle toein, center point steering. Types of steering mechanism -

Ackerman steering mechanism, Davis steering mechanism, steering gears

- types, steering linkages.

UNIT - V

Emissions from Automobiles - Pollution standards National and international

- Pollution Control - Techniques - Multipoint fuel injection for SI Engines.

Common rail diesel injection Energy alternatives - Solar, Photo-voltaic,

hydrogen, Biomass, alcohols, LPG,CNG, liquid Fuels and gaseous fuels,

Hydrogen as a fuel for IC Engines. - their merits and demerits.

Standard Vehicle maintenance practice.

TEXT BOOKS :

Automobile Engineering / William H Crouse.

A Text Book Automobile Engineering-Manzoor,.Nawazish Mehdi &

Yosuf Ali, Frontline Publications.

REFERENCES :

A Text Book of Automobile Engineering by R K Rajput. Laxmi

Publications.

Automotive Mechanics / Heitner.

Automotive Engineering / Newton Steeds & Garrett.

Automotive Engines / Srinivasan.

A Text Book of Automobile Engineering By Khalil U Siddiqui New Age

134

MINING MACHINERY 2013-14

International.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A70350) METROLOGY AND MACHINE TOOLS

UNIT - I

Elementary treatment of metal cutting theory: Element of cutting process

- Geometry of single point tool and angles chip formation and types of chips

- built up edge, chip breakers. Mechanics of orthogonal cutting -Merchant’s

Force diagram, cutting forces - cutting speeds, feed, depth of cut, tool life,

coolants, machinability - Tool materials.

Engine lathe: Principle of working, specification of lathe - types of lathe -

work and tool holding devices.

UNIT - II

Shaping, slotting and planing machines: Principles of working - Principal

parts - specification classification, operations performed, machining time

calculations.

Milling machines: Principles of working - specifications - classifications of

milling machines - Principal features of horizontal, vertical and universal

milling machines - machining operations -geometry of milling cutters - milling

cutters - methods of indexing

UNIT - III

Lapping, honing and broaching machines: comparison to grinding -

lapping and honing. Kinematics scheme of Lapping, Honing and Broaching

machines. Constructional features of speed and feed Units, machining time

calculations

UNIT - IV

Systems of limits and fits: Introduction, normal size, tolerance limits,

deviations, allowance, fits and their types - unilateral and bilateral tolerance

system, hole and shaft basis systems - interchangeability and selective

assembly. Indian standard Institution system - British standard system,

International Standard system for plain ad screwed work.

Linear Measurement: Length standard, line and end standard, slip gauges

- calibration of the slip gauges, Dial indicator, micrometers.

Measurement of Angles and Tapers: Different methods - Bevel protractor

- angle slip gauges - spirit levels - sine bar - Sine plate, rollers and spheres

used to determine the tapers.

LIMIT GAUGES : Taylors principle - Design of go and No go gauges, plug

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MINING MACHINERY 2013-14

ring, snap, gap, taper, profile and position gauges.

UNIT - V

Optical Measuring Instruments: Tool maker’s microscope and its uses -

collimators, optical projector - optical flats and their uses, interferometer.

Flat Surface Measurement: Measurement of flat surfaces - instruments

used - straight edges - surface plates - optical flat and auto collimator.

Surface Roughness Measurement: Differences between surface

roughness and surface waviness-Numerical assessment of surface finish -

CLA,R, R.M.S Values - Rz values, Rz value, Methods of measurement of

surface finish-profilograph. Talysurf, ISI symbols for indication of surface

finish.

TEXT BOOKS:

Production Technology/HMT/Tta McGraw Hill.

Engineering Metrology /IC Gupta/Dhanpath Rai.

REFERENCE BOOKS:

Dimensional Metrology/Connie Dotson/ Cengage Learning.

BIS Standerds on Limits & Fits, Surface Finish, Machine Tool

Alignment etc.

Fundamentals of Dimensional Metrology/ Connie Dotson/ Thomson/

4^th Edition.

Fundamentals of Metal Machining and Machine Tools/ Geofrey

Boothoyd/McGraw Hill.

Manufacturing Processos/ JP Kaushish/Prentice Hall/2^nd Edition.

136

MINING MACHINERY 2013-14

Machine Tools / C Elanchezhian & M. Vijayan / Anuradha Publications.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A70354) PRINCIPLES OF TRIBOLOGY

(Elective-I)

Unit-I

Introduction to tribology- Definition - scope, applications, friction, definition,

scope, laws of friction, friction theories, surface contaminants - effect of

sliding speed on friction.

Unit-II

Wear: Definition, scope, wear of metals, types classification, mechanism of

wear, quantitative laws- hypothesis of Holm- Hypothesis and strang -

Hypothesis of archard, rawe, rabinowicz, quantitative laws for abrasive wear,

Bayer surface fatigue theory- delamination theory & fatigue theory of wear,

wear resistant materials - introduction to wear of polymers and ceramics -

wear reduction by surface improvements - pitting, erosion & stress corrosion.

Unit-III

Surface interactions: elastic & Plastic deformation of surface - contact of

ideally smooth surfaces - distribution of pressure over elastic contact of two

curvilinear bodies. Formulae for calculation of contact area - physico-

mechanical properties of surface layers - characteristics of surface geometry.

Classes of surface roughness - contact of rough surfaces - interaction of

surface peaks - real and contour area of contact.

Unit-IV

Lubrication: definition & scope - generalized reynold’s equation - flow and

shear stress, energy equation - mechanism of pressure development in

bearings - concept of boundry layer.

Unit-V

Bearing design considerations and characteristics: Bearing design procedure

steps - plain slider bearing - step (rayleigh step) bearing - infinity long

journal bearing - infinitely short journal bearing - future scope and

applications.

REFERENCE BOOKS:

introduction to tribology of bearings by B.C. Majundar, S Chand &

138

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A70345) MECHANICAL SYSTEMS DESIGN

(Elective-I)

Unit-I

Engineering Process and System Approach: Basic concepts of systems,

attributes characterizing a system, system types, application of system

concepts in Engineering, advantages of system approach, problems

concerning systems, concurrent engineering, a case study- viscous

lubrication system in wire drawing.

Problem Formulation: Nature of engineering problems, need statement,

hierarchical nature of systems, hierarchical nature of problem environment,

problem scope and constraint, a case study: heating duct insulation system,

high speed belt drive system.

Unit-II

System Theories: System Analysis, black box approach, state theory

approach, component integration approach, decision process approach, a

case study: automobile instrumentation panel system.

System modeling: need of modeling, model types and purpose. Linear

systems, mathematical modeling concepts, a case study-compound bar

system.

Unit-III

Graph Modeling and Analysis: Graph Modeling and analysis process, path

problem, network flow problem, a case study: material handling system.

Optimization Concepts: Optimization Process selection of goals and

objectives criteria, methods of optimization, analytical, combinational,

subjective, A case study: aluminum extrusion system.

Unit-IV

System Evaluation: Feasibility assessment, planning horizon, time value

of money, financial analysis, a Case study: Manufacture of maize starch

system.

Calculus Method for Optimization: Model with one decision variable, model

with two decision variables, model with equality constraints, model with

inequality constraints, A case study: Optimization of an insulation system.

Unit-V

Decision Analysis: Elements of a decision problem, decision making under

139

MINING MACHINERY 2013-14

certainty, uncertainty risk and conflict probability, density function, expected

monetary value, utility value, Baye’s theorem, A case study: Installation of

machinery.

System Simulation: Simulation concepts, simulation models, computer

application in simulation, spread sheet simulation, simulation process,

problem definition, input model construction and solution, limitation of

simulation approach, A case study : Inventory control in production plant.

TEXT / REFERENCE BOOKS:

Decision and Planning of Engineering Systems - DD Reredith, KV

Wong, RW Woodhead and RR Worthman, Prentice Hall Inc,

Eagiewood Cliffs, New Jerse.

Design Engineering - JR Dixon, TMH, New Delhi.

An Introdution to Engineering Design Method - V Gupta and PN

Murthy, TMH, New Delhi.

Engineering Design - Robert Matousck, Blackie and Son Ltd,

Glasgow.

Optimization Techniques - SS Rao.

140

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A70430) MICROPROCESSORS AND MICROCONTROLLERS

(Elective-I)

Course Objective:



To develop an in-depth understanding of the operation of

microprocessors and microcontrollers, machine language

programming & interfacing techniques.

UNIT -I:

8086 Architecture: 8086 Architecture-Functional diagram, Register

Organization, Memory Segmentation, Programming Model, Memory

addresses, Physical Memory Organization, Architecture of 8086, Signal

descriptions of 8086- Common Function Signals, Timing diagrams, Interrupts

of 8086.

UNIT -II:

Instruction Set and Assembly Language Programming of 8086:

Instruction formats, Addressing modes, Instruction Set, Assembler Directives,

Macros, Simple Programs involving Logical, Branch and Call Instructions,

Sorting, Evaluating Arithmetic Expressions, String Manipulations.

UNIT -III:

I/O Interface: 8255 PPI, Various Modes of Operation and Interfacing to 8086,

Interfacing Keyboard, Display, D/A and A/D Converter.

Interfacing with advanced devices: Memory Interfacing to 8086, Interrupt

Structure of 8086, Vector Interrupt Table, Interrupt Service Routine.

Communication Interface: Serial Communication Standards, Serial Data

Transfer Schemes, 8251 USART Architecture and Interfacing.

UNIT -IV:

Introduction to Microcontrollers: Overview of 8051 Microcontroller,

Architecture, I/O Ports, Memory Organization, Addressing Modes and

Instruction set of 8051, Simple Programs.

UNIT -V:

8051 Real Time Control: Programming Timer Interrupts, Programming

External Hardware Interrupts, Programming the Serial Communication

Interrupts, Programming 8051 Timers and Counters.

TEXT BOOKS:

141

MINING MACHINERY 2013-14

D. V. Hall, Microprocessors and Interfacing, TMGH, 2^nd Edition 2006.

Kenneth. J. Ayala, The 8051 Microcontroller , 3^rd Ed., Cengage

Learning.

REFERENCE BOOKS:

Advanced Microprocessors and Peripherals - A. K. Ray and K.M.

Bhurchandani, TMH, 2^nd Edition 2006.

The 8051Microcontrollers, Architecture and Programming and

Applications -K.Uma Rao, Andhe Pallavi, Pearson, 2009.

Micro Computer System 8086/8088 Family Architecture, Programming

and Design - Liu and GA Gibson, PHI, 2^nd Ed.

Microcontrollers and Application - Ajay. V. Deshmukh, TMGH, 2005.

The 8085 Microprocessor: Architecture, programming and Interfacing

- K.Uday Kumar, B.S.Umashankar, 2008, Pearson.

Course Outcome:



The student will learn the internal organization of popular 8086/8051

microprocessors/microcontrollers.



The student will learn hardware and software interaction and

integration.



The students will learn the design of microprocessors/microcontrollers

- based systems.

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MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A70348) MECHATRONICS

(Elective-I)

UNIT-I

Mechatronics systems, elements, levels of mechatronics system,

Mechatronics design process, system, measurement systems, control

systems, microprocessor-based controllers, advantages and disadvantages

of mechatronics systems. Sensors and transducers, types, displacement,

position, proximity, velocity, motion , force, acceleration, torque, fluid pressure,

liquid flow, liquid level, temperature and light sensors.

UNIT-II

Solid state electronic devices, PN junction diode, BJT, FET, DIA and TRIAC.

Analog signal conditioning, amplifiers, filtering. Introduction to MEMS & typical

applications.

UNIT-III

Hydraulic and pneumatic actuating systems, Fluid systems, Hydraulic and

pneumatic systems, components, control valves, electro-pneumatic, hydro-

pneumatic, electro-hydraulic servo systems: Mechanical actuating systems

and electrical actuating systems.

UNIT-IV

Digital electronics and systems, digital logic control, micro processors and

micro controllers, programming, process controllers, programmable logic

controllers, PLCs versus computers, application of PLCs for control.

UNIT-V

System and interfacing and data acquisition, DAQS , SCADA, A to D and D

to A conversions; Dynamic models and analogies, System response. Design

of mechatronics systems & future trends.

TEXT BOOKS:

MECHATRONICS Integrated Mechanical Electronics Systems/KP

Ramachandran & GK Vijaya Raghavan/WILEY India Edition/2008

Mechatronics Electronics Control Systems in Mechanical and

Electrical Engineering/ W Bolton/ Pearson Education Press/3rd

edition, 2005.

REFERENCES:

Mechatronics Source Book by Newton C Braga, Thomson

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MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A72530) UNDERGROUND PRODUCTION EQUIPMENT

(Elective-II)

Objective: to familiarize students with fundamentals of mechanics of coal

rock cutting as well as operation and maintenance of other underground

protection equipment in coal and metal mines. Course also covers latest

trends in production equipment including shearers, road header, dint header

etc. enumerating the safety and regulations related to underground mining

equipment.

Unit-I

Classification of underground production equipment

Mechanics of coal cutting and introduction to coal cutting machines; Drills:

Construction, operation and maintenance of the drills used for underground

coal and metal mining operations.

Unit-II

Shearers: Different types, single and double drums; fixed and ranging drums,

mechanical and hydraulic haulage; chain and chainless haulage; trapping

mechanism;

Left hand and right hand drums, picks and pick boxes, water spraying

arrangement. Assessment of shearer power.

Unit-III

Plough: Different ploughing techniques; construction and operation of hook

and sliding plough, mechanics of ploughing, propel mechanism, steering

system of plough. Calculation for haulage power.

Unit-IV

Road header and dint header: Types, drive arrangement, cutting, loading

and propel mechanisms. Continuous miner used for Bord and Pillar mining

operation. Supports: Mechanical and hydraulic roof supports; roof bolters,

link bars, different types of powered supports, construction and controls.

Power pack.

Unit-V

Construction, operation of tunnel boring machines. Selection criteria of the

underground production equipment, Safety and regulations related to

underground mining equipment.

Text Books:

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MINING MACHINERY 2013-14

Long Wall Mining- Peng SS, Wiley, New York.

Underground mining of coal - T.N. Singh Oxford & IBH Publication.

Principles and Practices of Coal Mining - Prof. R.D. Singh.

Techniques in Underground Mining- Ed. Richard E. Gersch, Richard

L. Bullock Society for Mining, Mettalugy and Exploration USA.

Outcome: Students can understand the construction, operation and

maintenance of the production equipment being used in the present days in

underground coal and metal mining operations. Details of equipment being

used in most mechanized underground mines and its constructional features

helps in better understanding of selection criteria, safety issues, statutory

provisions, in vogue in the mining industry.

146

MINING MACHINERY 2013-14

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A72531) MAINTENANCE ENGINEERING

(Elective-II)

Unit-I

Maintenance - Key to equipment control:

Basic definitions, preventive maintenance, operation maintenance,

shutdown maintenance; level of maintenance; factor influencing the level

of preventive maintenance; evaluating PM data processing techniques for

upgrading PM program; focus on implementing with examples; measuring

maintenance effectiveness and maintenance control. Application of

preventive maintenance for system of equipment used in mining - case

studies.

Unit-II

Maintenance associated with inspection (condition monitoring technique)’

diagnostic, maintenance techniques; Modern testing techniques; Vibration

and signature analysis; causes and remedy in rotating machinery.

Unit-III

Non-destructive testing as an aid to maintenance; principle methods, such

as dye-penetrant, magnetic particle testing and ultrasonic tests.

Tero-Technological approach to maintenance. Lubrication:Introduction to

lubrication engineering, type, classification of lubrications with their properties

and characteristics. Science of friction and wear; theories of lubrication,

Bearing lubrication technique for minimization of friction and wear.

Unit-IV

Wear: Different types of wear, such as abrasive, corrosive, seizure, scoring,

scuffing, pitting, spalling, adhesive etc.

Unit-V

Techniques for minimization of wear with examples. Principles of total

productive maintenance (TPM), concepts of six sigma.

TEXT BOOK:

Industrial Maintenance- H.P. Garg

REFERENCE BOOKS:

Industrial Maintenance Management - S.K. Srivastava

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MINING MACHINERY 2013-14

Engineering Maintenance a Modern Approach - B.S. Dhillon 2002,

CRC Publications.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-I Sem

T/P/D

-/-/-

(A70358) SYSTEM MODELING AND SIMULATION

(Elective-II)

Unit-I

Introduction: when simulation is the appropriate tool and when it is not

appropriate, advantages and disadvantages of simulation, areas of

application, systems and system environment, components of a system,

discrete and continuous systems, model of a system, types of models,

discrete - even system simulation, steps in a simulation study. Simulation

examples: simulation of queuing systems, simulation of inventory systems,

other examples of simulation.

Unit-II

General Principles, Simulation Software: concepts on Discrete-Event

Simulation, event scheduling / time advanced algorithm, world vies, manual

simulation using event scheduling, list processing, simulation in Java,

simulation in GPSS.

Statistical Models in Simulation: Review of terminology and concepts,

useful statistical models, discrete distribution, continuous distributions,

Poisson process, empirical distributions.

Unit-III

Queuing models: Characteristics of queuing systems, queuing notation,

long-run measure of performance of queuing systems, steady-state behavior

of M/G/1 queue, networks of queues.

Random Number Generation, Random Variate Generation: Properties

of random numbers, generation of pseudo random numbers, techniques of

generating random numbers, tests of random numbers. Random variate

generation, inverse transform technique, acceptance - rejection techniques,

special properties.

Unit-IV

Input Modeling: data collection, identifying the distribution with data,

parameter estimation, goodness of fit tests, fitting a non-stationary Poisson

process, selecting input models without data, multivariate and time series

input models.

Output Analysis for a Single Model: types of simulations with respect to

output analysis, stochastic nature of output data, measures of performance

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MINING MACHINERY 2013-14

and their estimation, output analysis for terminating simulations, output

analysis for steady state simulations.

Unit-V

Verification and Validation of Simulation Models, Optimization: Model

building verification and validation, verification of simulation models,

calibration and validation of models, optimization via simulation.

TEST BOOK:

Discrete Event System Simulation - Jerry Branks, John S. Carson II,

Barry L. Nelson, David M. Nicol, 4^th Edition, Pearson Education, 2007.

REFERENCE BOOKS:

Discrete Event Simulation: A first Course - Lawrence M. Leemis,

Stephen K. Park, Pearson Education / Prentice Hall India, 2006.

Simulation - Sheldon M. Ross, 4^th Education, Elsevier, 2006.

Simulation Modeling and Analysis- Averill M. Law, 4^th Education, Tata

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MINING MACHINERY 2013-14

McGraw-Hill, 2007.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-I Sem

T/P/D

-/3/-

(A70292) ELECTRICAL MACHINES POWER AND CONTROLS LAB

Experiments related to Performance characteristics of induction motor,

circle diagram of induction motor, voltage regulation of alternators, parallel

operation of alternator, synchronous motor characteristics, electrical

braking.

Experiments related to Contactors, il circuit breaker, power factor

improvement, reactive power compensation, thermal overload relay, induction

type over-current relay.

150

MINING MACHINERY 2013-14

Experiments related to Gate triggering circuits, single phase half and fully

controlled bridge converters, single phase dual converter, single phase series

and parallel inverters

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-I Sem

T/P/D

-/3/-

(A70386) METROLOGY AND MACHINE TOOLS LAB

Section-A:

Use of gear teeth vernier calipers for checking the chordal addendum

and chordal height of the spur gear.

Machine tool alignment of test on the lathe.

Tool makers microscope and its application

Angle and taper measurements by bevel protractor and sine bars.

Use of spirit level and optical flats in finding the flatness of surface

plate.

Thread measurement by 2-wire and 3-wire methods.

Section-B:

Introduction of general purpose machines -Lathe, Drilling machine,

Milling machine, Shaper,

Planing machine, slotting machine, Cylindrical Grinder, surface

grinder and tool and cutter grinder.

Step turning and taper turning on lathe machine

Thread cutting and knurling on -lathe machine.

Drilling and Tapping

Shaping and Planing

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MINING MACHINERY 2013-14

Slotting

Milling

Cylindrical Surface Grinding

10.

Grinding of Tool angles.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A80354) POWER PLANT ENGINEERING

UNIT - I

Introduction to the Sources of Energy - Resources and Development of

Power in India. Steam Power Plant : Plant Layout, Working of different

Circuits, Fuel and handling equipments, types of coals, coal handling, choice

of handling equipment, coal storage, Ash handling systems.

Combustion Process: Properties of coal - overfeed and underfeed fuel

beds, traveling grate stokers, spreader stokers, retort stokers, pulverized

fuel burning system and its components, combustion needs and draught

system, cyclone furnace, design and construction, Dust collectors, cooling

towers and heat rejection. Corrosion and feed water treatment.

UNIT - II

Internal Combustion Engine Plant:

DIESEL POWER PLANT: Introduction - IC Engines, types, construction-

Plant layout with auxiliaries - fuel supply system, air starting equipment,

lubrication and cooling system - super charging. Gas Turbine Plant:

Introduction - classification - construction - Layout with auxiliaries - Principles

of working of closed and open cycle gas turbines. Combined Cycle Power

Plants and comparison. Direct Energy Conversion: Solar energy, Fuel cells,

Thermo electric and Thermo ionic, MHD generation.

UNIT - III

Hydro Electric Power Plant: Water power - Hydrological cycle / flow

measurement - drainage area characteristics - Hydrographs - storage and

Pondage - classification of dams and spill ways. Hydro Projects And Plant:

Classification - Typical layouts - plant auxiliaries - plant operation pumped

storage plants. Power From Non-Conventional Sources: Utilization of

Solar- Collectors- Principle of Working, Wind Energy - types - HAWT, VAWT

-Tidal Energy.

UNIT - IV

Nuclear Power Station: Nuclear fuel - breeding and fertile materials -

Nuclear reactor - reactor operation. Types of Reactors: Pressurized water

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MINING MACHINERY 2013-14

reactor, Boiling water reactor, sodium-graphite reactor, fast Breeder Reactor,

Homogeneous Reactor, Gas cooled Reactor, Radiation hazards and shielding

- radioactive waste disposal.

UNIT - V

Power Plant Economics And Environmental Considerations: Capital cost,

investment of fixed charges, operating costs, general arrangement of power

distribution, Load curves, load duration curve. Definitions of connected

load, Maximum demand, demand factor, average load, load factor, diversity

factor - related exercises. Effluents from power plants and Impact on

environment - pollutants and pollution standards - Methods of Pollution

control.

TEXT BOOK :

Power Plant Engineering/ P.C.Sharma / S.K.Kataria Pub.

A Course in Power Plant Engineering: / Arora and S. Domkundwar.

REFERENCES :

A Text Book of Power Plant Engineering / Rajput / Laxmi Publications.

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MINING MACHINERY 2013-14

Power Plant Engineering: P.K.Nag/ II Edition /TMH.

An Introduction to Power Plant Technology / G.D. Rai/Khanna

Publishers.

Power plant Engg / Elanchezhian/ I.K. International Pub.

Power plant Engineering/ Ramalingam/ Scietech Publishers.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A80360) AUTOMATION AND ROBOTICS

(Elective - III)

UNIT - I

Introduction: Types and strategies of automation, pneumatic and hydraulic

components circuits, Automation in machine tools, Mechanical Feeding and

tool changing and machine tool control transfer the automation.

UNIT - II

Automated flow lines: Methods or work port transport transfer Mechanical

buffer storage control function, design and fabrication consideration.

Automated material handling: Types of equipment, functions, analysis

and design of material handling systems conveyor systems, automated

guided vehicle systems.

UNIT - III

Introduction, Automation and Robotics - An over view of Robotics -

classification by coordinate system and control systems - Components of

the Industrial Robotics: Degrees of freedom - End effectors: Mechanical

gripper - Magnetic - Vacuum cup and other types of grippers - General

consideration on gripper selection and design.

UNIT - IV

Motion Analysis: Basic rotation matrices - Composite rotation matrices -

Euler Angles - Equivalent Angle and Axis - Homogeneous transformation -

Problems.

Manipulator Kinematics: D-H notations - Joint coordinates and world

coordinates - Forward and inverse kinematics - problems.

UNIT V

Differential Kinematics : Differential Kinematics of planar and spherical

manipulators - Jacobians - problems.

Robot Dynamics: Lagrange - Euler formulations - Newton-Euler

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MINING MACHINERY 2013-14

Robot Analysis and Intelligence / Asada and Slotine / Wiley Inter-

Science.

Robot Dynamics & Control - Mark W. Spong and M. Vidyasagar /

John Wiley & Sons (ASIA) Pte Ltd.

Robotics and Control / Mittal R K & Nagrath I J / TMH

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A80236) ELECTRICAL DRIVES

(Elective - III)

UNIT - I:

Starting and braking characteristics of electrical drives motor power rating

loading conditions and class of duty. Motor heating and cooling and continues

short term period loading calculation of motor power rating.

UNIT - II:

Control of DC motors by Single phase Converters: Introduction to Thyristor

controlled Drives, Single Phase semi and fully controlled converters

connected to d.c separately excited and d.c series motors - continuous

current operation - output voltage and current waveforms - Speed and Torque

expressions - Speed - Torque Characteristics- Problems on Converter fed

d.c motors.

Control of DC motors by Three phase Converters: Three phase semi

and fully controlled converters connected to d.c separately excited and d.c

series motors - output voltage and current waveforms - Speed and Torque

expressions - Speed - Torque characteristics - Problems.

UNIT - III:

Four Quadrant operation of DC Drives: Introduction to Four quadrant

operation - Motoring operations, Electric Braking - Plugging, Dynamic and

Regenerative Braking operations. Four quadrant operation of D.C motors

by dual converters - Closed loop operation of DC motor (Block Diagram

Only)

Control of DC motors by Choppers: Single quadrant, Two -quadrant and

four quadrant chopper fed dc separately excited and series excited motors

- Continuous current operation - Output voltage and current wave forms -

Speed torque expressions - speed torque characteristics - Problems on

Chopper fed d.c Motors - Closed Loop operation ( Block Diagram Only)

UNIT - IV:

Control of Induction Motor through Stator voltage: Variable voltage

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MINING MACHINERY 2013-14

characteristics-Control of Induction Motor by Ac Voltage Controllers -

Waveforms - speed torque characteristics.

Control of Induction Motor through Stator Frequency: Variable frequency

characteristics-Variable frequency control of induction motor by Voltage

source and current source inverter and cyclo converters- PWM control -

Comparison of VSI and CSI operations - Speed torque characteristics -

numerical problems on induction motor drives - Closed loop operation of

induction motor drives (Block Diagram Only).

Control of Induction motor of Rotor side: Static rotor resistance control -

Slip power recovery - Static Scherbius drive - Static Kramer Drive - their

performance and speed torque characteristics - advantages applications -

problems

UNIT - V:

Control of Synchronous Motors: Separate control & self control of

synchronous motors - Operation of self controlled synchronous motors by

VSI and CSI cycloconverters. Load commutated CSI fed Synchronous Motor

- Operation - Waveforms - speed torque characteristics - Applications -

Advantages and Numerical Problems - Closed Loop control operation of

synchronous motor drives (Block Diagram Only),

variable frequency

control, Cyclo converter, PWM, VFI, CSI.

TEXT BOOKS:

Fundamentals of Electric Drives - by G K Dubey Narosa Publications

Power Electronic Circuits, Devices and applications by M.H.Rashid,

PHI.

REFERENCE BOOKS:

Power Electronics - MD Singh and K B Khanchandani, Tata -

McGraw-Hill Publishing company,1998

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MINING MACHINERY 2013-14

Modern Power Electronics and AC Drives by B.K.Bose, PHI.

Thyristor Control of Electric drives - Vedam Subramanyam Tata

McGraw Hill Publications.

A First course on Electrical Drives - S K Pillai New Age International(P)

Ltd. 2^nd Edition.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A80334) REFRIGERATION AND AIR CONDITIONING

(Elective - III)

UNIT - I

Introduction to Refrigeration: -Basic concepts - Unit of refrigeration and

C.O.P-refrigerators-heat pump- carnot refrigerator-applications of refrigerator

- Vapour compression refrigeration- Ideal cycle -effect of sub cooling of

liquid- super heating of vapour-deviations of practical (actual cycle) from

ideal cycle- construction and use of P-H chart- problems.

UNIT - II

Components :

Compressors -classification - Working - Advantages and Disadvantages.

Condensers - classification - Working Principles

Evaporators - classification - Working Principles

Expansion devices - Types - Working Principles

UNIT III:

Vapor Absorption refrigeration

- Description and working of ammonia -

water, Li Br - water system - Calculation of HCOP, Principle and operation

of three fluid vapour absorption refrigeration system.

Air refrigeration- Bell Coleman cycle - open and dente air system - ideal

and actual refrigeration - applications - steam jet refrigeration system -

working principle - basic operation

UNIT - IV:

Introduction to Air Conditioning:

Psychometric Properties & Processes - Sensible and latent heat loads -

Characterization - Need for Ventilation, Consideration of Infiltration - Load

concepts of RSHF, ASHF, ESHF and ADP.

Concept of human comfort and effective temperature -Comfort Air

conditioning - Industrial air conditioning and Requirements - Air conditioning

Load Calculations.

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MINING MACHINERY 2013-14

REFERENCE BOOKS:

Principles of Refrigeration /Dossat / Pearson Education

Basic Refrigeration and Air-Conditioning/ Ananthanarayanan / TMH

Refrigeration and Air Conditioning/ Manohar Prasad/ New Age

Refrigeration and Air Conditioning/Ahmadul Ameen/PHI

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A80238) NEURAL NETWORKS AND FUZZY LOGIC

(Elective-III)

Objective: This course introduces the basics of Neural Networks and

essentials of Artificial Neural Networks with Single Layer and Multilayer Feed

Forward Networks. Also deals with Associate Memories and introduces Fuzzy

sets and Fuzzy Logic system components. The Neural Network and Fuzzy

Network system application to Electrical Engineering is also presented. This

subject is very important and useful for doing Project Work.

UNIT - I

Introduction & Essentials to Neural Networks

Introduction, Humans and Computers, Organization of the Brain, Biological

Neuron, Biological and Artificial Neuron Models, Hodgkin-Huxley Neuron

Model, Integrate-and-Fire Neuron Model, Spiking Neuron Model,

Characteristics of ANN, McCulloch-Pitts Model, Historical Developments,

Potential Applications of ANN. Artificial Neuron Model, Operations of Artificial

Neuron, Types of Neuron Activation Function, ANN Architectures,

Classification Taxonomy of ANN - Connectivity, Neural Dynamics (Activation

and Synaptic), Learning Strategy (Supervised, Unsupervised,

Reinforcement), Learning Rules, Types of Application

UNIT-II:

Single & Multi Layer Feed Forward Neural Networks

Introduction, Perceptron Models: Discrete, Continuous and Multi-Category,

Training Algorithms: Discrete and Continuous Perceptron Networks,

Perceptron Convergence theorem, Limitations of the Perceptron Model,

Applications. Credit Assignment Problem, Generalized Delta Rule, and

Derivation of Back-propagation (BP) Training, Summary of Back-propagation

Algorithm, Kolmogorov Theorem, Learning Difficulties and Improvements.

UNIT-III:

Associative Memories-I

Paradigms of Associative Memory, Pattern Mathematics, Hebbian Learning,

General Concepts of Associative Memory (Associative Matrix, Association

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MINING MACHINERY 2013-14

Rules, Hamming Distance, The Linear Associator, Matrix Memories, Content

Addressable Memory).

UNIT-IV:

Associative Memories-II

Bidirectional Associative Memory (BAM) Architecture, BAM Training

Algorithms: Storage and Recall Algorithm, BAM Energy Function, Proof of

BAM Stability Theorem. Architecture of Hopfield Network: Discrete and

Continuous versions, Storage and Recall Algorithm, Stability Analysis,

Capacity of the Hopfield Network Summary and Discussion of Instance/

Memory Based Learning Algorithms, Applications.

UNIT - V: FUZZY LOGIC

Classical & Fuzzy Sets: Introduction to classical sets - properties, Operations

and relations; Fuzzy sets, Membership, Uncertainty, Operations, properties,

fuzzy relations, cardinalities, membership functions.

Fuzzy Logic System Components: Fuzzification, Membership value

assignment, development of rule base and decision making system, De-

fuzzification to crisp sets, De-fuzzification methods.

TEXT BOOKS:

Neural Networks, Fuzzy logic, Genetic algorithms: synthesis and

applications, Rajasekharan and Pai, PHI.

Neural Networks and Fuzzy Logic, C. Naga Bhaskar, G. Vijay Kumar,

BS Publications.

REFERENCE BOOKS:

Artificial Neural Networks, B. Yegnanarayana, PHI.

Artificial Neural Networks, Zaruda, PHI.

Neural Networks and Fuzzy Logic System, Bart Kosko, PHI.

Fuzzy Logic and Neural Networks, M. Amirthavalli, Scitech

Publications India Pvt. Ltd.

Neural Networks, James A Freeman and Davis Skapura, Pearson

Education.

Neural networks by satish Kumar , TMH, 2004

Neural Networks, Simon Hakins , Pearson Education.

Neural Engineering, C.Eliasmith and CH.Anderson, PHI.

OUTCOME: After going through this course the student gets a thorough

knowledge on, , biological neurons and artificial neurons, comparative

analysis between human and computer, artificial neural network models,

characteristics of ANN’s, different types of activation functions, learning

strategies, learning rules, perceptron models, single and multi layer feed-

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MINING MACHINERY 2013-14

forward and feed-back neural networks, back-propagation algorithm,

Kolmogorov Theorem, different types of associative memories and basics

of fuzzy logic, concept of classical and fuzzy sets, fuzzy logic system

components fuzzification and defuzzification, with which he/she can able to

apply the above conceptual things to real-world electrical and electronics

problems and applications.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A80352) OPERATIONS RESEARCH

(Elective-IV)

UNIT - I

Development - Definition- Characteristics and Phases - Types of models -

Operations Research models - applications.

Allocation: Linear Programming Problem Formulation - Graphical solution

- Simplex method - Artificial variables techniques: Two-phase method, Big-

M method.

UNIT - II

Transportation Problem - Formulation - Optimal solution, unbalanced

transportation problem - Degeneracy.

Assignment problem - Formulation - Optimal solution - Variants of

Assignment Problem- Traveling Salesman problem.

UNIT - III

Sequencing - Introduction - Flow -Shop sequencing - n jobs through two

machines - n jobs through three machines - Job shop sequencing - two

jobs through ‘m’ machines

Replacement: Introduction - Replacement of items that deteriorate with

time - when money value is not counted and counted - Replacement of

items that fail completely- Group Replacement.

UNIT - IV

Theory of Games: Introduction -Terminology- Solution of games with saddle

points and without saddle points- 2 x 2 games - dominance principle - m x

2 & 2 x n games -graphical method.

Inventory: Introduction - Single item, Deterministic models - Purchase

inventory models with one price break and multiple price breaks -Stochastic

models - demand may be discrete variable or continuous variable - Single

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MINING MACHINERY 2013-14

Period model and no setup cost.

UNIT - V

Waiting Lines: Introduction - Terminology-Single Channel - Poisson

arrivals and Exponential Service times - with infinite population and finite

population models- Multichannel - Poisson arrivals and exponential service

times with infinite population.

Dynamic Programming:

Introduction - Terminology- Bellman’s Principle of Optimality - Applications

of dynamic programming- shortest path problem - linear programming

problem.

Simulation: Introduction, Definition, types of simulation models, Steps

involved in the simulation process- Advantages and disadvantages-

applications of simulation to queuing and inventory.

TEXT BOOK :

Operations Research /J.K.Sharma 4e. /MacMilan

Introduction to O.R/Hillier & Libermann/TMH

REFERENCE BOOKS :

Introduction to O.R /Taha/PHI

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MINING MACHINERY 2013-14

Operations Research/ NVS Raju/ SMS Education/3^rd Revised Edition

Operations Research /A.M.Natarajan, P.Balasubramaniam, A.

Tamilarasi/Pearson Education.

Operations Research / Wagner/ PHI Publications.

Operations Research/M.V. Durga Prasad, K, Vijaya Kumar Reddy, J.

Suresh Kumar/ Cengage Learning.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A80241) RELIABILITY ENGINEERING

(Elective - IV)

Unit - I

Basic Concepts of Reliability: Introduction, Reliability and quality, Failures

and failure modes ,Causes of failures and reliability, Maintainability and

availability, History of reliability ,reliability literature.

Unit-II

Reliability Mathematics: Introduction, Random experiment , Probability ,

Random variables, Distribution functions, Discrete distribution ,Continuous

distribution, Numerical characteristics of random variables , Laplace

transform.

Component Reliability and Hazard Models: Introduction, Component

reliability from test data, Mean time to failure, Time - dependent hazard

models, Stress- Dependent hazard models , Derivation of reliability function

using Markov, Treatment of field data.

Unit-III

System Reliability Models: Introduction - Systems with series components

- Systems with parallel components - k-out - of- m systems - Non series

parallel systems - Systems with - mixed - mode failures

- Fault- tree

technique

Unit-IV

Maintainability and Availability Concepts: Introduction - Maintainability

function - Availability function - Frequency of failures - Two-unit parallel

systems with repair - k-out-of-m systems - Preventive maintenance.

Reliability Improvement: Introduction - Improvement components -

Redundancy - Element redundancy - Unit redundancy - Stand by redundancy

- Optimization - Reliability - cost trade - off .

Unit-V

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MINING MACHINERY 2013-14

Economics of Reliability Engineering : Economic issues -Manufacture’s

cost- Customer’s cost - Reliability achievement cost - models - Reliability

utility cost models - Depreciation cost models - Availability - cost - model of

parallel systems.

Reliability Management: Reliability programming - Management policies

and decision - Reliability management by objectives - Reliability group

Reliability data : Acquisition and analysis - Managing people for reliability

TEXT BOOKS ;

Reliability Evaluation of Engineering Systems. R. Billington, RN Allan,

BS Publications 2007.

Reliability, Maintenance and safety Engineering - Dr. A.K. Gupta,

Laxmi Publications.

REFERENCE BOOKS:

Reliability Engineering- Patrick DTO-Wiley India.

165

MINING MACHINERY 2013-14

Reliability Engineering and life testing -Naikan-PHI.

Engineering Maintenance a Modern Approach, B.S.Dhillon,2002

CRR Publications.

Maintenance Engineering and Management - RC Misra, PHI.

Reliability Engineering - Balaguruswamy- TMH.

Reliability Engineering- L.S.Srinath.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A80324) RENEWABLE ENERGY SOURCES

(Elective-IV)

UNIT - I

Principles of Solar Radiation: Role and potential of new and renewable

source, the solar energy option, Environmental impact of solar power -

Physics of the sun, the solar constant, extraterrestrial and terrestrial solar

radiation, Solar radiation on titled surface, Instruments for measuring solar

radiation and sun shine, solar radiation data.

UNIT - II

Solar Energy Collection: Flat plate and concentrating collectors,

classification of concentrating collectors, orientation and thermal analysis,

advanced collectors.

Solar Energy Storage and Applications: Different methods, sensible, latent

heat and stratified storage, solar ponds. Solar applications - solar heating/

cooling techniques, solar distillation and drying, Photovoltaic energy

conversion.

UNIT - III

Wind Energy: Sources and potentials, horizontal and vertical axis windmills,

performance characteristics.

Bio-Mass: Principles of Bio-Conversion, Anaerobic /aerobic digestion, types

of Bio-gas digesters, gas yield, combustion characteristics of bio-gas,

utilization for cooking, I.C. Engine operation, and economic aspects.

UNIT - IV

Geothermal Energy: Resources, types of wells, methods of harnessing the

energy, potential in India.

OTEC : Principles, utilization, setting of OTEC plants, thermodynamic cycles.

Tidal and Wave Energy: Potential and conversion techniques, mini-hydel

power plants, their economics.

166

MINING MACHINERY 2013-14

UNIT -V

Direct Energy Conversion: Need for DEC, Carnot cycle, limitations,

Principles of DEC. Thermo-electric generators, Seebeck, Peltier and Joule

Thompson effects, figure of merit, materials, applications, MHD generators,

principles, dissociation and ionization, hall effect, magnetic flux, MHD

accelerator, MHD engine, power generation systems, electron gas dynamic

conversion, economic aspects. Fuel cells, principle, faraday’s laws,

thermodynamic aspects, selection of fuels and operating conditions.

TEXT BOOKS:

Renewable Energy Sources / Twidell & Weir / Taylor and Francis /

2^nd Special Indian Edition.

Non- conventional Energy Sources / G.D. Rai / Dhanpat Rai and

Sons.

REFERENCE BOOKS:

Energy Resources Utilization and Technologies / Anjaneyulu & Francis

/ BS Publications/2012.

Principles of Solar Energy / Frank Krieth & John F Kreider /

Hemisphere Publications.

167

MINING MACHINERY 2013-14

Non-Conventional Energy / Ashok V Desai / Wiley Eastern.

Non-Conventional Energy Systems / K Mittal / Wheeler.

Renewable Energy Technologies / Ramesh & Kumar / Narosa.

Renewable Energy Resources / Tiwari and Ghosal / Narosa.

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A80087) INDUSTRIAL TRAINING

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-II Sem

T/P/D

-/6/-

(A80089) SEMINAR

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-II Sem

T/P/D

-/15/-

(A80088) PROJECT WORK

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

IV Year B.Tech. Mining Machinery-II Sem

T/P/D

-/-/-

(A80090) COMPREHENSIVE VIVA