curriculum structure- b.tech ee component credits · measuring the steady-state and transient...

Curriculum Structure- B.TECH EE

Component Credits

Basic Science Course (BSC) 18

Humanities, Social Sciences & Management Course (HSMC) 11

Engineering Science Course (ESC) 23

Professional Core Course (PCC) 61

Professional Elective Course (PEC) 12

Open Elective Course (OEC) 6

Project work, seminar, internship (PJC) 18

Mandatory Course (MC) 18

Total Credit 167 (4 years UG)

PROGRAM STRUCTURE FOR FIRST YEAR B.TECH EE

(FOR STUDENTS ADMITTED IN THE SESSION 2017-

2018)

(Syllabus common to All Branches of Engineering)

FIRST SEMESTER

Sl No. Course Category Code Credit Teaching Scheme

L T P

1 Engineering Physics BSC BSC101 4 3 0 2

2 Engineering

Mathematics -1

BSC BSC102 4 3 1 0

3 Engineering Drawing –

CAD

ESC ESC101 3 2 0 2

4 Fundamentals of

Computer Science &

Problem solving

ESC ESC102 4 2 1 2

5 Business

Communication & Value

Science

HSMC HSMC101 3 2 0 2

6 Basic Electronics

Engineering

ESC ESC103 4 3 0 2

7 Language: French /

German

MC MC101/102 2 2 0 0

8 Mentored Seminar-1 MC MC103 1 0 0 2

TOTAL 25 18 2 12

Total contact hours per week 32

SECOND SEMESTER

Sl

No. Course Category Code Credit

Teaching Scheme

L T P

1 Engineering

Chemistry

BSC BSC201 4 3 0 2

2 Engineering

Mathematics - 2

BSC BSC201 4 3 1 0

3 Workshop/

Manufacturing

Practices

ESC ESC201 1 0 0 2

4 Data Structure &

Algorithm

PCC PCC-EE201 4 2 1 2

5 Economics for

Engineers

HSMC HSMC201 1 2 0 0

6 Basic Electrical

Engineering

ESC ESC202 4 3 0 2


German

MC MC201/202 2 2 0 0

8 Mentored Seminar-2 MC MC203 1 0 0 2

TOTAL 21 15 2 10


THIRD SEMESTER

Sl


Teaching Scheme

L T P

1 Electrical Circuit

Analysis

PCC 4 3 1 0

2 Computational Statistics ESC 4 3 0 2

3 Analog Electronics PCC 4 3 0 2

4 Electrical Machines – I PCC 5 3 1 2

5 Engineering Mechanics ESC 3 3 0 0


German

MC 2 2 0 0

7 Mentored Seminar-3 MC 1 0 0 2

TOTAL 23 17 2 8


FOURTH SEMESTER

Sl


Teaching Scheme

L T P

1 Organizational

Behaviour

HSMC 2 2 0 0

2 Electromagnetic Fields PCC 4 3 1 0

3 Digital Electronics PCC 4 3 0 2

4 Electrical Machines –

II

PCC 5 3 1 2

Power Electronics PCC 5 3 1 2


German

MC 2 2 0 0


TOTAL 23 16 3 8


FIFTH SEMESTER

Sl


Teaching Scheme

L T P

1 Power Systems – I

(Apparatus and

Modelling)

PCC 5 3 1 2

2 Control Systems PCC 5 3 1 2

3 Microprocessors PCC 3 3 0 0

4 Financial &

Management

Accounting

HSMC 2 2 0 0

5 Elective-I (Open) OEC 3 3 0 0

6 Programming

Language

MC 2 0 0 4


TOTAL 21 14 2 10


SIXTH SEMESTER

Sl


Teaching Scheme

L T P

1 Signals and Systems PCC 2 2 0 0

2 Power Systems – II

(Operation and

Control)

PCC 5 3 1 2

3 Measurements and

Instrumentation

Laboratory

PCC 3 2 0 2

Electronics Design

Laboratory

PCC 3 1 0 4

4 Elective-I

(Professional)

PEC 3 3 0 0

5 Elective-II (Open) OEC 3 3 0 0

6 Project-I PJC 3 0 0 6

7 Emerging Technology MC 2 0 0 4


TOTAL 25 14 1 20


SEVENTH SEMESTER

Sl


Teaching Scheme

L T P

1 Environmental

Sciences &

Elementary Biology

BSC 2 2 0 0

2 Elective-II

(Professional)

PEC 3 3 0 0

4 Elective-III

(Professional)

PEC 3 3 0 0

5 Project-II PJC 6 0 0 12

6 Industrial Training

(Summer break)

PJC 3 0 0 6

TOTAL 17 8 0 18


EIGHTH SEMESTER

Sl


Teaching Scheme

L T P

1 Project Management &

Entrepreneurship

HSMC 3 3 0 0

2 Elective-IV

(Professional)

PEC 3 3 0 0

3 Project-III (Internship) PJC 6 0 0 12

TOTAL 12 6 0 12


Elective 1 (Professional)

Wind and Solar Energy Systems

Line-Commutated and Active PWM Rectifiers

Electrical Drives

Electrical and Hybrid Vehicles

Digital Signal Processing


Electrical Machine Design

Power System Protection

HVdc Transmission Systems

Power Quality and FACTS

Digital Image & Video Processing


High Voltage Engineering

Electrical Energy Conservation and Auditing

Industrial Electrical Systems

Power System Dynamics and Control

Advanced Electric Drives


Digital Control Systems

Electromagnetic waves

Computational Electromagnetics

Control Systems Design

VLSI Design

Elective 1 (Open Elective)

Soft Skills and Interpersonal Communication

Cyber Law and Ethics

Introduction to Art and Aesthetics

Economic Policies in India

Elective 2 (Open Elective)

Fault Tolerant Systems

Modelling & Simulation

Robotics & Automation

Digital Business Innovation

Computer Architecture

Engineering Physics: (38 Lectures)

Course Objectives:

The Engineering Physics program provides Engineering Physics majors with a quality

undergraduate education in liberal studies, mathematics, science and engineering to prepare

them to, within a few years after graduation:

1. have attained positions as professionals in industry, government, or academia;

2. have become responsible, accountable, current professionals who work effectively in

multidisciplinary teams, readily adapt to broad technical challenges, and demonstrate

leadership.

Course Outcomes

By graduation, students in the Engineering Physics program must fulfill the following student

outcomes:

1. Engineering Physics graduates must have demonstrated:

a. a working knowledge of fundamental physics and basic electrical and/or

mechanical engineering principles to include advanced knowledge in one or

more engineering disciplines;

b. the ability to identify, formulate, and solve engineering physics problems;

c. the ability to apply the design process to engineering problems;

d. the ability to formulate, conduct, analyze and interpret experiments in

engineering physics; and

e. the ability to use modern engineering physics techniques and tools, including

software and laboratory instrumentation.

2. Engineering Physics graduates must have developed professional skills which will

allow them to:

. communicate their ideas effectively, both orally and in writing; and

a. function effectively in multidisciplinary teams.

3. Engineering Physics graduates must have the educational background to be good

citizens as well as good engineers, including:

. an understanding of their professional and ethical responsibility to society;

a. knowledge of the relationship between technology and society;

b. a capacity and desire for life-long learning to improve themselves as citizens

and engineers; and

c. a knowledge of technical contemporary issues.

Module 1: Electrostatics in vacuum (8 lectures)

Calculation of electric field and electrostatic potential for a charge distribution; Divergence

and curl of electrostatic field; Laplace’s and Poisson’s equations for electrostatic potential and

uniqueness of their solution and connection with steady state diffusion and thermal conduction;

Practical examples like Farady’s cage and coffee-ring effect; Boundary conditions of electric

field and electrostatic potential; method of images; energy of a charge distribution and its

expression in terms of electric field.

Module 2: Electrostatics in a linear dielectric medium (4 lectures)

Electrostatic field and potential of a dipole. Bound charges due to electric polarization; Electric

displacement; boundary conditions on displacement; Solving simple electrostatics problems in

presence of dielectrics – Point charge at the centre of a dielectric sphere, charge in front of a

dielectric slab, dielectric slab and dielectric sphere in uniform electric field.

Module 3: Magnetostatics(6 lectures)

Bio-Savart law, Divergence and curl of static magnetic field; vector potential and calculating

it for a given magnetic field using Stokes’ theorem; the equation for the vector potential and

its solution for given current densities.

Module 4: Magnetostatics in a linear magnetic medium (3 lectures)

Magnetization and associated bound currents; auxiliary magnetic field ; Boundary conditions

on and . Solving for magnetic field due to simple magnets like a bar magnet; magnetic

susceptibility and ferromagnetic, paramagnetic and diamagnetic materials; Qualitative

discussion of magnetic field in presence of magnetic materials.

Module 5: Faraday’s law (4 lectures)

Faraday’s law in terms of EMF produced by changing magnetic flux; equivalence of Faraday’s

law and motional EMF; Lenz’s law; Electromagnetic breaking and its applications; Differential

form of Faraday’s law expressing curl of electric field in terms of time-derivative of magnetic

field and calculating electric field due to changing magnetic fields in quasi-static

approximation; energy stored in a magnetic field.

Module 6: Displacement current, Magnetic field due to time-dependent electric field

and Maxwell’s equations (5 lectures)

Continuity equation for current densities; Modifying equation for the curl of magnetic field to

satisfy continuity equation; displace current and magnetic field arising from timedependent

electric field; calculating magnetic field due to changing electric fields in quasistatic

approximation. Maxwell’s equation in vacuum and non-conducting medium; Energy in an

electromagnetic field; Flow of energy and Poynting vector with examples. Qualitative

discussion of momentum in electromagnetic fields.

Module 7: Electromagnetic waves (8 lectures)

The wave equation; Plane electromagnetic waves in vacuum, their transverse nature and

polarization; relation between electric and magnetic fields of an electromagnetic wave; energy

carried by electromagnetic waves and examples. Momentum carried by electromagnetic waves

and resultant pressure. Reflection and transmission of electromagnetic waves from a non-

conducting medium-vacuum interface for normal incidence.

Laboratory -

Choice of experiments from the following:

Experiments on electromagnetic induction and electromagnetic breaking;

LC circuit and LCR circuit;

Resonance phenomena in LCR circuits;

Magnetic field from Helmholtz coil;

Measurement of Lorentz force in a vacuum tube.

Text Books

1) David Griffiths, Introduction to Electrodynamics

Reference Books:

(i) Halliday and Resnick, Physics

(ii) W. Saslow, Electricity, magnetism and light

Engineering Mathematics-1: (36 Lectures)

The objective of this course is to familiarize the prospective engineers with techniques

in basic calculus and linear algebra. It aims to equip the students with standard concepts

and tools at an intermediate to advanced level that will serve them well towards tackling

more advanced level of mathematics and applications that they would find useful in their

disciplines.

The students will learn:

• To apply differential and integral calculus to notions of curvature and to

improper integrals. Apart from various applications, they will have a basic

understanding of Beta and Gamma functions.

• The essential tools of matrices and linear algebra including linear

transformations, eigenvalues, diagonalization and orthogonalization.

Module 1: Calculus: (6 lectures)

Evolutes and involutes; Evaluation of definite and improper integrals; Beta and Gamma

functions and their properties; Applications of definite integrals to evaluate surface areas and

volumes of revolutions.

Module 2: Calculus: (6 lectures)

Rolle’s theorem, Mean value theorems, Taylor’s and Maclaurin theorems with remainders;

Indeterminate forms and L'Hospital's rule; Maxima and minima.

Module 3: Matrices (8 lectures)

Matrices, vectors: addition and scalar multiplication, matrix multiplication; Linear systems of

equations, linear Independence, rank of a matrix, determinants, Cramer’s Rule, inverse of a

matrix, Gauss elimination and Gauss-Jordan elimination.

Module 4: Vector spaces (8 hours)

Vector Space, linear dependence of vectors, basis, dimension; Linear transformations (maps),

range and kernel of a linear map, rank and nullity, Inverse of a linear transformation, ranknullity

theorem, composition of linear maps, Matrix associated with a linear map.

Module 5: Vector spaces (8 lectures)

Eigenvalues, eigenvectors, symmetric, skew-symmetric, and orthogonal Matrices,

eigenbases. Diagonalization; Inner product spaces, Gram-Schmidt orthogonalization.

Suggested Text/Reference Books

(i) G.B. Thomas and R.L. Finney, Calculus and Analytic geometry, 9th Edition, Pearson,

Reprint, 2002.

(ii) Erwin Kreyszig, Advanced Engineering Mathematics, 9th Edition, John Wiley & Sons,

2006.

(iii) D. Poole, Linear Algebra: A Modern Introduction, 2nd Edition, Brooks/Cole, 2005.

(iv) Veerarajan T., Engineering Mathematics for first year, Tata McGraw-Hill, New Delhi,

2008.

(v) Ramana B.V., Higher Engineering Mathematics, Tata McGraw Hill New Delhi, 11th

Reprint, 2010.

(vi) N.P. Bali and Manish Goyal, A text book of Engineering Mathematics, Laxmi

Publications, Reprint, 2010.

(vii) B.S. Grewal, Higher Engineering Mathematics, Khanna Publishers, 35th Edition, 2000.

(viii) V. Krishnamurthy, V.P. Mainra and J.L. Arora, An introduction to Linear Algebra,

Affiliated East–West press, Reprint 2005.

Engineering Drawing and CAD: (36 Lectures)

Module 1: Introduction to Engineering Drawing (3 Lectures) Principles of Engineering Graphics and their significance, usage of Drawing instruments,

lettering, Conic sections including the Rectangular Hyperbola (General method only);Cycloid,

Epicycloid, Hypocycloid and Involute; Scales – Plain, Diagonal and Vernier Scales;

Module 2: Orthographic Projections (2 Lectures) Principles of Orthographic Projections-Conventions - Projections of Points and lines inclined

to both planes; Projections of planes inclined Planes - Auxiliary Planes;

Module 3: Projections of Regular Solids (3 Lectures) those inclined to both the Planes- Auxiliary Views; Draw simple annotation, dimensioning and

scale. Floor plans that include: windows, doors, and fixtures such as WC, bath, sink, shower,

etc.

Module 4:Sections and Sectional Views of Right Angular Solids (4 Lectures):

Prism, Cylinder, Pyramid, Cone – Auxiliary Views; Development of surfaces of Right Regular

Solids - Prism, Pyramid, Cylinder and Cone; Draw the sectional orthographic views of

geometrical solids, objects from industry and dwellings (foundation to slab only)

Module 5: Isometric Projections (4 Lectures): Principles of Isometric projection – Isometric

Scale, Isometric Views, Conventions; Isometric Views of lines, Planes, Simple and compound

Solids; Conversion of Isometric Views to Orthographic Views and Vice-versa, Conventions;

Module 6: Overview of Computer Graphics (4 Lectures): listing the computer technologies

that impact on graphical communication, Demonstrating knowledge of the theory of CAD

software [such as: The Menu System, Toolbars (Standard, Object Properties, Draw, Modify

and Dimension), Drawing Area (Background, Crosshairs, Coordinate System), Dialog boxes

and windows, Shortcut menus (Button Bars), The Command Line (where applicable), The

Status Bar, Different methods of zoom as used in CAD, Select and erase objects.; Isometric

Views of lines, Planes, Simple and compound Solids];

Module 7: Customisation & CAD Drawing (4 Lectures) consisting of set up of the drawing page and the printer, including scale settings, Setting up of

units and drawing limits; ISO and ANSI standards for coordinate dimensioning and

tolerancing; Orthographic constraints, Snap to objects manually and automatically; Producing

drawings by using various coordinate input entry methods to draw straight lines, Applying

various ways of drawing circles;

Module 8: Annotations, layering & other functions (6 Lectures): applying dimensions to

objects, applying annotations to drawings; Setting up and use of Layers, layers to create

drawings, Create, edit and use customized layers; Changing line lengths through modifying

existing lines (extend/lengthen); Printing documents to paper using the print command;

orthographic projection techniques; Drawing sectional views of composite right regular

geometric solids and project the true shape of the sectioned surface; Drawing annotation,

Computer-aided design (CAD) software modeling of parts and assemblies. Parametric and non-

parametric solid, surface, and wireframe models. Part editing and two-dimensional

documentation of models. Planar projection theory, including sketching of perspective,

isometric, multiview, auxiliary, and section views. Spatial visualization exercises.

Dimensioning guidelines, tolerancing techniques; dimensioning and scale multi views of

dwelling;

Module 9: Demonstration of a simple team design project (6 Lectures): Geometry and

topology of engineered components: creation of engineering models and their presentation in

standard 2D blueprint form and as 3D wire-frame and shaded solids; meshed topologies for

engineering analysis and tool-path generation for component manufacture; geometric

dimensioning and tolerancing; Use of solid-modeling software for creating associative models

at the component and assembly levels; floor plans that include: windows, doors, and fixtures

such as WC, bath, sink, shower, etc. Applying colour coding according to building drawing

practice; Drawing sectional elevation showing foundation to ceiling; Introduction to Building

Information Modelling (BIM).

Suggested Text/Reference Books:

(i) Bhatt N.D., Panchal V.M. & Ingle P.R., (2014), Engineering Drawing, Charotar

Publishing House

(ii) Shah, M.B. & Rana B.C. (2008), Engineering Drawing and Computer Graphics, Pearson

Education

(iii)Agrawal B. & Agrawal C. M. (2012), Engineering Graphics, TMH Publication

(iv) Narayana, K.L. & P Kannaiah (2008), Text book on Engineering Drawing, Scitech

Publishers

(v) (Corresponding set of) CAD Software Theory and User Manuals

Introduction to Computing & Problem Solving: (38 Lectures)

Course Outcomes The student will learn

• To formulate simple algorithms for arithmetic and logical problems.

• To translate the algorithms to programs (in C language).

• To test and execute the programs and correct syntax and logical errors.

• To implement conditional branching, iteration and recursion.

• To decompose a problem into functions and synthesize a complete program

using divide and conquer approach.

• To use arrays, pointers and structures to formulate algorithms and programs. • To apply programming to solve matrix addition and multiplication problems and searching and sorting problems.

Module1- General problem Solving concepts (4 Lectures): Algorithm, and Flowchart for

problem solving with Sequential Logic Structure, Decisions and Loops. Imperative languages:

Introduction to imperative language; syntax and constructs of a specific language (ANSI C).

Module 2- Types Operator and Expressions with discussion of variable naming and

Hungarian Notation (4 Lectures): Variable Names, Data Type and Sizes (Little Endian Big

Endian), Constants, Declarations, Arithmetic Operators, Relational Operators, Logical

Operators, Type Conversion, Increment Decrement Operators, Bitwise Operators, Assignment

Operators and Expressions, Precedence and Order of Evaluation, proper variable naming and

Hungarian Notation

Module 3- Control Flow with discussion on structured and unstructured programming

(4 Lectures): Statements and Blocks, If-Else-If, Switch, Loops – while, do, for, break and

continue, Goto Labels, structured and unstructured programming

Module 4- Functions and Program Structure with discussion on standard library (4

Lectures): Basics of functions, parameter passing and returning type, C main return as integer,

External, Auto, Local, Static, Register Variables, Scope Rules, Block structure, Initialisation,

Recursion, Preprocessor, Standard Library Functions and return types

Module 5- Pointers and Arrays (8 Lectures): Pointers and address, Pointers and Function

Arguments, Pointers and Arrays, Address Arithmetic, character Pointers and Functions, Pointer

Arrays, Pointer to Pointer, Multi-dimensional array and Row/column major formats,

Initialization of Pointer Arrays, Command line arguments, Pointer to functions, complicated

declarations and how they are evaluated.

Module 6- Structures (4 Lectures): Basic Structures, Structures and Functions, Array of

structures, Pointer of structures, Self-referral Structures, Table look up, Typedef, Unions, Bit-

fields

Module 7- Input and Output (6 lectures): Standard I/O, Formatted Output – printf, Formated

Input – scanf, Variable length argument list, file access including FILE structure, fopen, stdin,

sdtout and stderr, Error Handling including exit, perror and error.h, Line I/O, related

miscellaneous functions

Module 8-Unix system Interface (4 lectures): File Descriptor, Low level I/O – read and write,

Open, create, close and unlink, Random access – lseek, Discussions on Listing Directory,

Storage allocator

Laboratory Outcomes

• To formulate the algorithms for simple problems

• To translate given algorithms to a working and correct program

• To be able to correct syntax errors as reported by the compilers

• To be able to identify and correct logical errors encountered at run time

• To be able to write iterative as well as recursive programs

• To be able to represent data in arrays, strings and structures and manipulate

them through a program

• To be able to declare pointers of different types and use them in defining self-

referential structures.

• To be able to create, read and write to and from simple text files.

Programming Method: Debugging, macro, User defined Header, User defined Library

Function, make file

Competitive Programming Laboratory 1. Algorithm and flowcharts of small problems like GCD

2. Structured code writing with:

a. Small but tricky codes

b. Proper parameter passing

c. Command line Arguments

d. Variable parameter

e. Pointer to functions

f. User defined header

g. Make file utility

h. Multi file program and user defined libraries

i. Interesting substring matching / searching programs

j. Parshing related assignments

Familiarization of Computer Hardware & components

Text Books: 1. Herbert Schildt, “C: The Complete Reference”, Fourth Edition, McGraw Hill.

2. B. Gottfried, “Programming in C”, Second Edition, Schaum Outline Series.

Reference Books: 1. B. W. Kernighan and D. M. Ritchi, The ‘C Programming Language”, Second Edition, PHI.

2. Yashavant Kanetkar, “Let Us C”, BPB Publications.

Business Communication & Value Science: (40 Lectures)

Pre requisites: Basic Knowledge of high school English

Course Objectives:

1. Understand what life skills are and their importance in leading a happy and well-adjusted

life

2. Motivate students to look within and create a better version of self

3. Introduce them to key concepts of values, life skills and business communication

Course Outcomes:

Upon completion of the course, students shall have ability to

• Recognize the need for life skills and values

• Recognize own strengths and opportunities

• Apply the life skills to different situations

• Understand the basic tenets of communication

• Apply the basic communication practices in different types of communication

Module – I (4 Lectures): Essential Grammar – I: Tenses: Basic forms and use, sentence

formation (general & Technical), Common errors, Parts of speech through context, Direct and

reported speech structures and voices.

Module – II (4 Lectures): Vocabulary Enrichment: Exposure to words from General Service

List (GSL) by West, Academic word list (AWL) technical specific terms related to the field of

technology, phrases, idioms, significant abbreviations formal business vocabulary, Phonetic:

Pronunciation, Reduction of MTI in spoken English, Question formation with emphasis on

common errors made during conversation

Module – III (4 Lectures): Written Communication – I: Letter Writing – Formal and Informal

letter writing, Application letters, Report writing academic and business report, Job application

letter

Module – IV (6 Lectures): Communication Skills: Importance of effective communication,

types of communication- verbal and non - verbal, barriers of communication, effective

communication, Listening Skills: Law of nature- Importance of listening skills, Difference

between listening and hearing, Types of listening.

Module – V (8 Lectures): Self - Awareness & Self Development: Self - Assessment, Self -

Appraisal, SWOT, Goal setting - Personal & career- Self-Assessment, Self-Awareness,

Perceptions and Attitudes, Positive Attitude, Values and Belief Systems, Self-Esteem, Self -

appraisal, Personal Goal setting, Career Planning, Personal success factors, Handling failure,

Depression and Habit, relating SWOT analysis & goal setting, and prioritization, Socio-

Cultural and Cross-Cultural Sensitivities at the Workplace: What is Inclusion? Women's

contributions in Industry, work issues faced by women, what is sexual harassment, what is

appropriate behavior for everyone at work

Module – VI (4 Lectures): Interpersonal Skills – I: Team work, Team effectiveness, Group

discussion, Decision making - Team Communication. Team, Conflict Resolution, Team Goal

Setting, Team Motivation Understanding Team Development, Team Problem Solving,

Building the team dynamics. Multicultural team activity

Module – VII (6 Lectures): Time Management: The Time management matrix, apply the

Pareto Principle (80/20 Rule) to time management issues, to prioritize using decision matrices,

to beat the most common time wasters, how to plan ahead, how to handle interruptions, to

maximize your personal effectiveness, how to say “no” to Time wasters

Module – VIII (4 Lectures): Values of a good manager: Understanding Corporate Values and

behavior; Personal / Human Values; Pride and grace in Nationalism

Text Books:

1. APAART: Speak Well 1 (English language and communication)

2. APAART: Speak Well 2 (Soft Skills)

Reference Books

1. English vocabulary in use – Alan Mc’carthy and O’dell

2. Business Communication – Dr. Saroj Hiremath

3. Strategic Writing by Charles Marsh

4. The Seven Basic Plots by Christopher Booker

Basic Electronics Engineering: (38 Lectures)

Course Outcome:

Identify the unique vocabulary associated with electronics and explain the basic

concepts of Semiconductor diodes such as pn junction diode, characteristics and

ammeters, DC loadline, Zener diode.

To apply the basics of diode to describe the working of rectifier circuits such as Full

and half wave rectifiers. To solve examples on rectifiers for parameters such as

Capacitance, load and source effect, line and load regulations, and circuit current.

Draw and explain the structure of bipolar junction transistor. Explain the operation of

each device in terms of junction bias voltage and charge carrier movement. Identify and

explain the various current components in a transistor.

Describe the application of transistors for Current and voltage amplification. Also to

describe the characteristics of different configurations of the transistor. Describe DC

load line and bias point. List, explain, and design and analyze the different biasing

circuits.

Sketch, explain and design the amplifier circuit for given specification and analyze

them discuss oscillator principles, oscillator types, and frequency stability as it relates

to its operation. Analyze and Design the different types of Oscillators. Discuss ideal

and practical operational amplifier (op amp) their electrical parameters, need for op

amp. Explain and design different application circuits using op amp.

Sketch and explain the basic block of communication system. State the principles of

modulation and explain the different modulation techniques. Describe the theory and

operation of radio systems and superheterodyne receivers. Solve simple examples.

List and explain the different number system. Solve examples on converting one form

of number system to another form. State Boolean laws and theorems. State and explain

the different logic gates using truth table. Analyze and design different adder circuits.

Module 1 (7 Lectures): Crystalline material: mechanical properties, energy band theory,

Fermi levels Conductors, Semiconductors and Insulators: electric al properties, band diagrams.

Semiconductors: intrinsic and extrinsic, energy band diagram, electrical conduction

phenomenon, P-type and N-type semiconductors, drift and diffusion carriers, mass action law

and continuity equation (statement only), Formation of P-N junction, energy band diagram,

built-in-potential forward and reverse biased P-N junction, formation of depletion zone, V-I

characteristics, Zener breakdown, Avalanche breakdown and its reverse characteristics,

junction capacitance and varactor diode.

Module 2 (4 lectures): Simple diode circuits, load line, linear piecewise model; rectifiers: half

wave, full wave, its PIV, DC voltage and current, ripple factor, efficiency Clipper and Clamper

circuits, Transistor mechanism and principle of transistors, CE, CB, CC configuration, Ebers-

Moll model of transistor; transistor characteristics: cut-off active and saturation mode, early

effect.

Module 3 (4 Lectures): Biasing and Bias stability: calculation of stability factor with variation

of Ico Different operating modes; CE, CB, CC and their properties; small signal low frequency

operation of transistors; equivalent circuits h parameters as a two port network. Transistors as

amplifier: expression of voltage gain, current gain, input impedance and output impedance,

frequency response for CE amplifier with and without source impedance (qualitative)

Module 4 (5 Lectures): Introduction to Field Effect Transistor: Construction and

characteristics of JFET (N channel only), Transfer characteristics; construction and

characteristics of MOSFET (N channel only), depletion and enhancement type; CS, CG, CD

configuration

Module 5 (6 Lectures): Feed Back Amplifier:Concept (Block diagram), properties, positive

and negative feed back, loop gain, open loop gain, feed back factors; topologies of feed back

amplifier; effect of feed back on gain, output impedance, input impedance, sensitivities

(qualitative), bandwidth stability; effect of positive feed back: instability and oscillation,

condition of oscillation, Barkhausion criteria.

Module 6 (6 Lectures): Operational Amplifier: Introduction to integrated circuits, perational

amplified and its terminal properties, specification of M741, Application of operational

amplified: concept of virtual earth, inverting and non-inverting mode of operation, voltage

summing, difference, constant gain multiplier, voltage follower, comparator, integrator,

differentiator.

Module 7 (6 Lectures): Special Semiconductor devices: Silicon Controlled Rectifier (SCR):

constructional features, physical operation, characteristics, simple application (Saw tooth

generator); concept of TRIAC, DIAC and UJT; insulated gate bipolar transistor(IGBT)

Cathode Ray Oscilloscope: Construction features of cathode ray tube, concept of dual beam

CRO; application of CRO for different electrical measurements: amplitude frequency and

phase of sine wave, Lissajous figure.

Recommended reference Books:

Malvino Electronic Principle

Millman & Halkias Integrated Electronics

Mottershed Electronics Devices & Circuits

Millman & Grabal Microelectronics

Schilling & Belove Electronics Circuits

Salivahanan Electronics Devices & Circuits

Manish Mukherjee Foundation Of Electronics Devices & Circuits.

Bhargava Basic Electronics and Linear Circuits

Rakshit & Chattopadhyay Foundation of Electronics

Storey Electronics

S.C.Sarkar Electronics Devices And Circuits. Vol. I&II.EPH

Basavrag Basic Electronics,Vikas

Mann, K. Introductory A.C. Circuits Theory, Universities Press

Ray Dilip Kumar Physics of Semiconductor Devices, Universities Press

Chattopadhyay & Rakshit Electronics :Fundamentals & Application,New Age

Paul P. John Electronics Devices & Circuits,New Age

Poornachandra Electronics Devices & Circuits

BASIC ELECTRONICS ENGINEERING LAB

1. Familiarization with Electronic components such as Resistors, Capacitors, Diodes, Transistors etc.

2. Familiarization with electrical devices and measuring equipment like DC power supply,

multimeter, Trainer kit etc.

3. Familiarization with measuring and testing equipment like CRO, Signal generator.

4. Study on V-I characteristics of Junction Diode.

5. Study on V-I characteristics of Zener Diode.

6. Study on Half Wave and Full Wave rectifiers.

7. Study on characteristics of Field Effect Transistors.

8. Determination of Input offset voltage, Input Bias current, Slew rate of Op-Amp.

9. Determination of Common Mode Rejection Ratio, Bandwidth, Offset null of Op-Amp.

10. Characteristics Curve for common base emmitor & common collector transducers

11. Study of working of data acquisition system.

Chemistry-I (38 Lectures)

Course Outcomes

The concepts developed in this course will aid in quantification of several concepts in

chemistry that have been introduced at the 10+2 levels in schools. Technology is being

increasingly based on the electronic, atomic and molecular level modifications.

Quantum theory is more than 100 years old and to understand phenomena at nanometer

levels, one has to base the description of all chemical processes at molecular levels. The

course will enable the student to:

• Analyse microscopic chemistry in terms of atomic and molecular orbitals and

intermolecular forces.

• Rationalise bulk properties and processes using thermodynamic

considerations. Distinguish the ranges of the electromagnetic spectrum used for

exciting different molecular energy levels in various spectroscopic techniques

• Rationalise periodic properties such as ionization potential, electronegativity,

oxidation states and electronegativity. List major chemical reactions that are used in

the synthesis of molecules.

(i) Atomic and molecular structure (10 lectures)

Schrodinger equation. Particle in a box solutions and their applications for conjugated

molecules and nanoparticles. Forms of the hydrogen atom wave functions and the plots of

these functions to explore their spatial variations. Molecular orbitals of diatomic molecules

and plots of the multicenter orbitals. Equations for atomic and molecular orbitals. Energy

level diagrams of diatomic. Pi-molecular orbitals of butadiene and benzene and aromaticity.

Crystal field theory and the energy level diagrams for transition metal ions and their

magnetic properties. Band structure of solids and the role of doping on band structures.

ii) Spectroscopic techniques and applications (6 lectures)

Principles of spectroscopy and selection rules. Electronic spectroscopy. Fluorescence and

its applications in medicine. Vibrational and rotational spectroscopy of diatomic

molecules. Applications. Nuclear magnetic resonance and magnetic resonance imaging,

surface characterisation techniques. Diffraction and scattering.

(ii) Intermolecular forces and potential energy surfaces (4 lectures)

Ionic, dipolar and van Der Waals interactions. Equations of state of real gases and critical

phenomena. Potential energy surfaces of H3, H2F and HCN and trajectories on these

surfaces.

(iii) Use of free energy in chemical equilibria (6 lectures)

Thermodynamic functions: energy, entropy and free energy. Estimations of entropy and

free energies. Free energy and emf. Cell potentials, the Nernst equation and applications.

Acid base, oxidation reduction and solubility equilibria. Water chemistry. Corrosion. Use

of free energy considerations in metallurgy through Ellingham diagrams.

(iv) Periodic properties (4 Lectures) Effective nuclear charge, penetration of orbitals, variations of s, p, d and f orbital energies

of atoms in the periodic table, electronic configurations, atomic and ionic sizes, ionization

energies, electron affinity and electronegativity, polarizability, oxidation states,

coordination numbers and geometries, hard soft acids and bases, molecular geometries

(v) Stereochemistry (4 lectures)

Representations of 3 dimensional structures, structural isomers and stereoisomers,

configurations and symmetry and chirality, enantiomers, diastereomers, optical activity,

absolute configurations and conformational analysis. Isomerism in transitional metal

compounds

(vi) Organic reactions and synthesis of a drug molecule (4 lectures)

Introduction to reactions involving substitution, addition, elimination, oxidation,

reduction, cyclization and ring openings. Synthesis of a commonly used drug molecule.

Suggested Text Books

(i) University chemistry, by B. H. Mahan

(ii) Chemistry: Principles and Applications, by M. J. Sienko and R. A. Plane

(iii)Fundamentals of Molecular Spectroscopy, by C. N. Banwell

(v) Engineering Chemistry (NPTEL Web-book), by B. L. Tembe, Kamaluddin and M. S.

Krishnan

(vi) Physical Chemistry, by P. W. Atkins

(vii) Organic Chemistry: Structure and Function by K. P. C. Volhardt and N. E.

Schore, 5th Edition http://bcs.whfreeman.com/vollhardtschore5e/default.asp

(ii)Chemistry Laboratory

Laboratory Outcomes

• The chemistry laboratory course will consist of experiments illustrating the

principles of chemistry relevant to the study of science and engineering. The students

will learn to:

• Estimate rate constants of reactions from concentration of reactants/products

as a function of time

• Measure molecular/system properties such as surface tension, viscosity,

conductance of solutions, redox potentials, chloride content of water, etc

• Synthesize a small drug molecule and analyse a salt sample

Choice of 10-12 experiments from the following:

Determination of surface tension and viscosity

Thin layer chromatography

Ion exchange column for removal of hardness of water

Determination of chloride content of water

Colligative properties using freezing point depression

Determination of the rate constant of a reaction

Determination of cell constant and conductance of solutions

Potentiometry - determination of redox potentials and emfs

Synthesis of a polymer/drug

Saponification/acid value of an oil

Chemical analysis of a salt

Lattice structures and packing of spheres

Models of potential energy surfaces

Chemical oscillations- Iodine clock reaction

Determination of the partition coefficient of a substance between two

immiscible liquids

Adsorption of acetic acid by charcoal

Use of the capillary viscosimeters to the demonstrate of the isoelectric point as

the pH of minimum viscosity for gelatin sols and/or coagulation of the white part of

egg .

Engineering Mathematics-2: (38 Lectures) [for ECE/EE]

Course Outcomes:

The students will be able to:

Learn the methods for evaluating multiple integrals and their applications to different physical

problems.

Understand different techniques to solve first and second order ordinary differential equations

with its formulation to address the modelling of systems and problems of engineering sciences.

Learn different tools of differentiation and integration of functions of a complex variable that

are used with various other techniques for solving engineering problems.

Apply different types of transformations between two dimensional planes for

Analysis of physical or engineering problems

Module 1: Multivariate Calculus (Integration) (10 Lectures)

Multiple Integration: Double integrals (Cartesian), change of order of integration in double

integrals, change of variables (Cartesian to Polar), Applications: Areas and volumes, Center

of mass and Gravity (constant and variable densities); Triple integrals (Cartesian), Orthogonal

curvilinear coordinates, Simple applications involving cubes, sphere and rectangular

parallelepipeds; Scalar line integrals, vector line integrals, scalar surface integrals, vector

surface integrals, Theorems of Green, Gauss and Stokes.

Module 2: First order ordinary differential equations: (5 Lectures)

Exact, linear and Bernoulli’s equations, Equations not of first degree: equations solvable for

p, equations solvable for y, equations solvable for x and Clairaut’s type

Module 3: Ordinary differential equations of higher orders: (8 Lectures)

Second order linear differential equations with constant coefficients, Use of D-operators,

Second order linear differential equations with variable coefficients,method of variation of

parameters, Cauchy-Euler equation; Power series solutions; Legendre polynomials, Bessel

functions of the first kind and their properties.

Module 4: Complex Variable Differentiation: (6 lectures)

Differentiation of complex functions, Cauchy Riemann equations, Analytic functions,

Harmonic functions, determination of harmonic conjugate, elementary analytic functions

(exponential, trigonometric, logarithmic) and their properties; Conformal mappings, Mobius

transformations and their properties.

Module 5: Complex Variable Integration: (9 Lectures)

Contour integrals, Cauchy Goursat theorem (without proof), Cauchy integral formula (without

proof), Liouville’s theorem and Maximum Modulus theorem (without proof); Taylor’s series,

Zeros of analytic functions, Singularities, Laurent’s series; Residues, Cauchy residue theorem

(without proof), Evaluation of definite integral involving sine and cosine, Evaluation of certain

improper integrals using the Bromwich contour.

Learning Resources:

1. Erwin Kreyszig, Advanced Engineering Mathematics, John Wiley & Sons.

2. Michael Greenberg, Advanced Engineering Mathematics, Pearson.

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

4. Kanti B. Dutta, Mathematical Methods of Science and Engineering, Cenage Learning.

5. Veerarajan T., Engineering Mathematics for first year, Tata McGraw-Hill, New Delhi.

6. E. L. Ince, Ordinary Differential Equations, Dover Publications.

7. J. W. Brown and R. V. Churchill, Complex Variables and Applications, Mc-Graw Hill.

8. Reena Garg, Chandrika Prasad, Advanced Engineering Mathematics, Khanna Publishers.

Workshop/Manufacturing Practices

Course Outcomes

Upon completion of this course, the students will gain knowledge of the different

manufacturing processes which are commonly employed in the industry, to fabricate

components using different materials.

Laboratory Outcomes

• Upon completion of this laboratory course, students will be able to fabricate

components with their own hands.

• They will also get practical knowledge of the dimensional accuracies and dimensional

tolerances possible with different manufacturing processes.

• By assembling different components, they will be able to produce small devices of

their interest.

Lectures & videos: (10 hours)

Detailed contents

1. Manufacturing Methods- casting, forming, machining, joining, advanced

manufacturing methods (3 lectures)

2. CNC machining, Additive manufacturing (1 lecture)

3. Fitting operations & power tools (1 lecture)

4. Electrical &Electronics (1 lecture)

5. Carpentry (1 lecture)

6. Plastic moulding, glass cutting (1 lecture)

7. Metal casting (1 lecture)

8. Welding (arc welding & gas welding), brazing (1 lecture)

Suggested Text/Reference Books:

(i) Hajra Choudhury S.K., Hajra Choudhury A.K. and Nirjhar Roy S.K.,

“Elements of Workshop Technology”, Vol. I 2008 and Vol. II 2010, Media

promoters and publishers private limited, Mumbai.

(ii) Kalpakjian S. And Steven S. Schmid, “Manufacturing Engineering and

Technology”, 4th edition, Pearson Education India Edition, 2002.

(iii)Gowri P. Hariharan and A. Suresh Babu,”Manufacturing Technology – I” Pearson

Education, 2008.

(iv) Roy A. Lindberg, “Processes and Materials of Manufacture”, 4th edition,

Prentice Hall India, 1998.

(v) Rao P.N., “Manufacturing Technology”, Vol. I and Vol. II, Tata McGrawHill

House, 2017.

(ii) Workshop Practice:(30 Lectures)

1. Machine shop (5 Lectures)

2. Fitting shop (4 Lectures)

3. Carpentry (3 Lectures)

4. Electrical & Electronics(4 Lectures)

5. Welding shop ( 4 Lectures)

6. Casting (4 Lectures)

7. Smithy (3 Lectures)

8. Plastic moulding& Glass Cutting (3 Lectures)

Examinations could involve the actual fabrication of simple components, utilizing one or

more of the techniques covered above.

Data Structure & Algorithms (40 Lectures) Course outcomes

1. For a given algorithm student will able to analyze the algorithms to determine

the time and computation complexity and justify the correctness.

2. For a given Search problem (Linear Search and Binary Search) student will

able to implement it.

3. For a given problem of Stacks, Queues and linked list student will able to

implement it and analyze the same to determine the time and computation

complexity.

4. Student will able to write an algorithm Selection Sort, Bubble Sort, Insertion

Sort, Quick Sort, Merge Sort, Heap Sort and compare their performance in term of

Space and Time complexity.

5. Student will able to implement Graph search and traversal algorithms and

determine the time and computation complexity.

Objectives of the course:

1. To impart the basic concepts of data structures and algorithms.

2. To understand concepts about searching and sorting techniques

3. To understand basic concepts about stacks, queues, lists, trees and graphs.

4. To enable them to write algorithms for solving problems with the help of

fundamental data structures

Module 1: (8 Lectures)

Introduction: Basic Terminologies: Elementary Data Organizations, Data Structure

Operations: insertion, deletion, traversal etc.; Analysis of an Algorithm, Asymptotic

Notations, Time-Space trade off.

Searching: Linear Search and Binary Search Techniques and their complexity analysis.


Stacks and Queues: ADT Stack and its operations: Algorithms and their complexity

analysis, Applications of Stacks: Expression Conversion and evaluation – corresponding

algorithms and complexity analysis. ADT queue, Types of Queue: Simple Queue,

Circular Queue, Priority Queue; Operations on each types of Queues: Algorithms and

their analysis.


Linked Lists: Singly linked lists: Representation in memory, Algorithms of several

operations: Traversing, Searching, Insertion into, Deletion from linked list; Linked

representation of Stack and Queue, Header nodes, Doubly linked list: operations on it

and algorithmic analysis; Circular Linked Lists: all operations their algorithms and the

complexity analysis.

Trees: Basic Tree Terminologies, Different types of Trees: Binary Tree, Threaded

Binary Tree, Binary Search Tree, AVL Tree; Tree operations on each of the trees and

their algorithms with complexity analysis. Applications of Binary Trees. B Tree, B+

Tree: definitions, algorithms and analysis.


Sorting and Hashing: Objective and properties of different sorting algorithms:

Selection Sort, Bubble Sort, Insertion Sort, Quick Sort, Merge Sort, Heap Sort;

Performance and Comparison among all the methods, Hashing.

Graph: Basic Terminologies and Representations, Graph search and traversal

algorithms and complexity analysis.

Suggested books:

1. “Fundamentals of Data Structures”, Illustrated Edition by Ellis Horowitz, Sartaj Sahni,

Computer Science Press.

Suggested reference books:

1. Algorithms, Data Structures, and Problem Solving with C++”, Illustrated

Edition by Mark Allen Weiss, Addison-Wesley Publishing Company

2. “How to Solve it by Computer”, 2nd Impression by R. G. Dromey, Pearson

Education.

Economics for Engineers (36 Lectures)

Upon successful completion of this course, the student will be able to:

Explain the basic economic principles of wants, scarcity, choice, opportunity cost, etc as

Applied to business organizations and engineering firms;

Understand the time value of money, and how to sketch the cashfow diagram;

Calculate common capital appraisal techniques such as NPV, IRR,

Profitability Index, Payback period, and use these figures of merits to determine the most

profitable alternative

Understand the various sources available to raise equity funds and debts funds for a

Business organization;

Understand the concept of depreciation of fixed assets and know how to calculate

depreciation values using different methods of depreciation;

Carry out the cost analysis of a manufactured product

Prepare a manufacturing account, profit & loss account, balance sheet;

Calculate important financial ratios and know how to make useful deductions from the values

of these ratios

Apportion budgeted overheads on most equitable basis

Identify areas of conflicts between engineers and accountants.

Evaluate the profit of a firm, carry out the break even analysis and employ this tool to make

production decision

Module-I (6 Lectures)

1. Economic Decisions Making – Overview, Problems, Role, Decision making process.

2. Engineering Costs & Estimation – Fixed, Variable, Marginal & Average Costs, Sunk Costs,

Opportunity Costs, Recurring And Nonrecurring Costs, Incremental Costs, Cash Costs vs Book

Costs, Life-Cycle Costs; Types Of Estimate, Estimating Models - Per-Unit Model, Segmenting

Model, Cost Indexes, Power-Sizing Model, Improvement & Learning Curve, Benefits.

Module-II (10 Lectures)

3. Cash Flow, Interest and Equivalence: Cash Flow – Diagrams, Categories & Computation, Time

Value of Money, Debt repayment, Nominal & Effective Interest. 4. Cash Flow & Rate Of Return

Analysis – Calculations, Treatment of Salvage Value, Annual Cash Flow Analysis, Analysis

Periods; Internal Rate Of Return, Calculating Rate of Return, Incremental Analysis; Best

Alternative Choosing An Analysis Method, Future Worth Analysis, Benefit-Cost Ratio Analysis,

Sensitivity And Breakeven Analysis. Economic Analysis In The Public Sector -

Quantifying And Valuing Benefits & drawbacks.

Module-III (10 Lectures)

5. Inflation And Price Change – Definition, Effects, Causes, Price Change with Indexes, Types of

Index, Composite vs Commodity Indexes, Use of Price Indexes In Engineering Economic Analysis,

Cash Flows that inflate at different Rates.

6. Present Worth Analysis: End-Of-Year Convention, Viewpoint Of Economic Analysis Studies,

Borrowed Money Viewpoint, Effect Of Inflation & Deflation, Taxes, Economic Criteria, Applying

Present Worth Techniques, Multiple Alternatives.

7. Uncertainty In Future Events - Estimates and Their Use in Economic Analysis, Range Of

Estimates, Probability, Joint Probability Distributions, Expected Value, Economic Decision Trees,

Risk, Risk vs Return, Simulation, Real Options.

Module-IV (10 Lectures)

8. Depreciation - Basic Aspects, Deterioration & Obsolescence, Depreciation And Expenses, Types

Of Property, Depreciation Calculation Fundamentals, Depreciation And Capital Allowance

Methods, Straight-Line Depreciation Declining Balance Depreciation, Common Elements Of Tax

Regulations For Depreciation And Capital Allowances.

9. Replacement Analysis - Replacement Analysis Decision Map, Minimum Cost Life of a New

Asset, Marginal Cost, Minimum Cost Life Problems.

10. Accounting – Function, Balance Sheet, Income Statement, Financial Ratios Capital

Transactions, Cost Accounting, Direct and Indirect Costs, Indirect Cost Allocation.

Readings

1. James L.Riggs,David D. Bedworth, Sabah U. Randhaw -a : Economics for Engineers 4e , Tata

McGraw-Hill

2. Donald Newnan, Ted Eschembach, Jerome Lavelle -: Engineering Economics Analysis, OUP

3. John A. White, Kenneth E.Case,David B.Pratt : Principle of Engineering Economic Analysis,

John Wiley

4. Sullivan and Wicks: Engineering Economy, Pearson

5. R.Paneer Seelvan: Engineering Economics, PHI

6. Michael R Lindeburg : Engineering Economics Analysis, Professional Pub

Basic Electrical Engineering (38 lectures)

Course Outcomes

• To understand and analyze basic electric and magnetic circuits

• To study the working principles of electrical machines and power converters.

• To introduce the components of low voltage electrical installations

Module 1 : DC Circuits (6 Lectures)

Electrical circuit elements (R, L and C), voltage and current sources, Kirchoff current and

voltage laws, analysis of simple circuits with dc excitation. Superposition, Thevenin and

Norton Theorems. Time-domain analysis of first-order RL and RC circuits.

Module 2: AC Circuits (8 Lectures)

Representation of sinusoidal waveforms, peak and rms values, phasor representation, real

power, reactive power, apparent power, power factor. Analysis of single-phase ac circuits

consisting of R, L, C, RL, RC, RLC combinations (series and parallel), resonance.

Threephase balanced circuits, voltage and current relations in star and delta connections.

Module 3: Transformers (6 Lectures)

Magnetic materials, BH characteristics, ideal and practical transformer, equivalent circuit,

losses in transformers, regulation and efficiency. Auto-transformer and three-phase

transformer connections.

Module 4: Electrical Machines (8 Lectures)

Generation of rotating magnetic fields, Construction and working of a three-phase induction

motor, Significance of torque-slip characteristic. Loss components and efficiency, starting

and speed control of induction motor. Single-phase induction motor. Construction,

working, torque-speed characteristic and speed control of separately excited dc motor.

Construction and working of synchronous generators.

Module 5: Power Converters (4 Lectures)

DC-DC buck and boost converters, duty ratio control. Single-phase and three-phase voltage

source inverters; sinusoidal modulation.

Module 6: Electrical Installations (6 Lectures)

Components of LT Switchgear: Switch Fuse Unit (SFU), MCB, ELCB, MCCB, Types of

Wires and Cables, Earthing. Types of Batteries, Important Characteristics for Batteries.

Elementary calculations for energy consumption, power factor improvement and battery

backup.

Suggested Text / Reference Books

(ii) D. P. Kothari and I. J. Nagrath, “Basic Electrical Engineering”, Tata McGraw

Hill, 2010.

(iii) D. C. Kulshreshtha, “Basic Electrical Engineering”, McGraw Hill, 2009.

(iv) L. S. Bobrow, “Fundamentals of Electrical Engineering”, Oxford University

Press, 2011.

(v) E. Hughes, “Electrical and Electronics Technology”, Pearson, 2010.

(vi) V. D. Toro, “Electrical Engineering Fundamentals”, Prentice Hall India, 1989.

Laboratory Outcomes

Get an exposure to common electrical components and their ratings.

Make electrical connections by wires of appropriate ratings.

Understand the usage of common electrical measuring instruments.

Understand the basic characteristics of transformers and electrical machines.

Get an exposure to the working of power electronic converters.

(iii) Basic Electrical Engineering Laboratory

List of experiments/demonstrations:

Basic safety precautions. Introduction and use of measuring instruments –

voltmeter, ammeter, multi-meter, oscilloscope. Real-life resistors, capacitors and

inductors.

Measuring the steady-state and transient time-response of R-L, R-C, and R-L-

C circuits to a step change in voltage (transient may be observed on a storage

oscilloscope). Sinusoidal steady state response of R-L, and R-C circuits –

impedance calculation and verification. Observation of phase differences between

current and voltage. Resonance in R-L-C circuits.

Transformers: Observation of the no-load current waveform on an oscilloscope

(nonsinusoidal wave-shape due to B-H curve nonlinearity should be shown along

with a discussion about harmonics). Loading of a transformer: measurement of

primary and secondary voltages and currents, and power.

Three-phase transformers: Star and Delta connections. Voltage and Current

relationships (line-line voltage, phase-to-neutral voltage, line and phase currents).

Phase-shifts between the primary and secondary side. Cumulative three-phase

power in balanced three-phase circuits.

Demonstration of cut-out sections of machines: dc machine (commutator-

brush arrangement), induction machine (squirrel cage rotor), synchronous machine

(field winging - slip ring arrangement) and single-phase induction machine.

Torque Speed Characteristic of separately excited dc motor.

Synchronous speed of two and four-pole, three-phase induction motors.

Direction reversal by change of phase-sequence of connections. Torque-Slip

Characteristic of an induction motor. Generator operation of an induction machine

driven at super synchronous speed.

Synchronous Machine operating as a generator: stand-alone operation with a

load. Control of voltage through field excitation.

Demonstration of (a) dc-dc converters (b) dc-ac converters – PWM waveform

(c) the use of dc-ac converter for speed control of an induction motor and (d)

Components of LT switchgear.

curriculum structure- b.tech ee component credits · measuring the steady-state and transient...

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