B e-electronics and communication engineering

At the end of the course the students should be able

• 
  To learn constructional details, principle of operation, performance, starters and testing of D.C. machines.
  
• 
  To learn constructional details, principle of operation and performance of transformers.
  
• 
  To learn constructional details, principle of operation and performance of induction motors.
  
• 
  To learn constructional details and principle of operation of alternators and special machines.
  
• 
  To learn power system transmission and distribution.
  

UNIT I D.C. MACHINES 9

Constructional details – emf equation – Methods of excitation – Self and separately excited generators – Characteristics of series, shunt and compound generators – Principle of operation of D.C. motor – Back emf and torque equation – Characteristics of series, shunt and compound motors - Starting of D.C. motors – Types of starters - Testing, brake test and Swinburne’s test – Speed control of D.C. shunt motors.

UNIT II TRANSFORMERS 9

Constructional details – Principle of operation – emf equation – Transformation ratio – Transformer on no load – Parameters referred to HV/LV windings – Equivalent circuit – Transformer on load – Regulation - Testing – Load test, open circuit and short circuit tests.

UNIT III INDUCTIONMOTORS 9

Construction – Types – Principle of operation of three-phase induction motors – Equivalent circuit – Performance calculation – Starting and speed control – Single-phase induction motors (only qualitative treatment).

UNIT IV SYNCHRONOUS AND SPECIAL MACHINES 9

Construction of synchronous machines-types – Induced emf – Voltage regulation; emf and mmf methods – Brushless alternators – Reluctance motor – Hysteresis motor – Stepper motor.

UNIT V TRANSMISSION AND DISTRIBUTION 9

Structure of electric power systems – Generation, transmission, sub-transmission and distribution systems - EHVAC and EHVDC transmission systems – Substation layout – Insulators – cables.

TOTAL 45

Text Books

1. 
   D.P.Kothari and I.J.Nagrath, ‘Basic Electrical Engineering’, Tata McGraw Hill publishing company Ltd, second edition, 2002.
   
2. 
   C.L. Wadhwa, ‘Electrical Power Systems’, Wiley eastern ltd India, 1985.
   

Reference BOOKS

1. 
   S.K.Bhattacharya, ‘Electrical Machines’, Tata McGraw Hill Publishing company Ltd, second edition,1998.
   
2. 
   V.K.Mehta and Rohit Mehta, ‘Principles of Power System’, S.Chand and Company Ltd, third edition, 2003.
   

11UCS3010 DATA STRUCTURES 3 0 0 3

Objective

At the end of the course the students should be able

• 
  To learn the systematic way of solving problems
  
• 
  To understand the different methods of organizing large amounts of data
  
• 
  To learn to program in C
  
• 
  To efficiently implement the different data structures
  
• 
  To efficiently implement solutions for specific problems
  

 
UNIT I PROBLEM SOLVING 9

Problem solving – Top-down Design – Implementation – Verification – Efficiency – Analysis – Sample algorithms.

 
UNIT II LISTS, STACKS AND QUEUES 8

Abstract Data Type (ADT) – The List ADT – The Stack ADT – The Queue ADT

 
UNIT III TREES 10

Preliminaries – Binary Trees – The Search Tree ADT – Binary Search Trees – AVL Trees – Tree Traversals – Hashing – General Idea – Hash Function – Separate Chaining – Open Addressing – Linear Probing – Priority Queues (Heaps) – Model – Simple implementations – Binary Heap

 
UNIT IV SORTING 9

Preliminaries – Insertion Sort – Shellsort – Heapsort – Mergesort – Quicksort – External Sorting

 
UNIT V GRAPHS 9

Definitions – Topological Sort – Shortest Path Algorithms – Unweighted Shortest Paths – Dijkstra’s Algorithm – Minimum Spanning Tree – Prim’s Algorithm – Applications of Depth-First Search – Undirected Graphs – Biconnectivity – Introduction to NP-Completeness

 
TOTAL: 45 
 

TEXT BOOKS

1. 
   R. G. Dromey, “How to Solve it by Computer” (Chaps 1-2), Prentice-Hall of India, 2007.
   
2. 
   M. A. Weiss, “Data Structures and Algorithm Analysis in C”, 2^nd ed, Pearson Education Asia, 2007.
   

REFERENCE BOOKS

1. 
   Y. Langsam, M. J. Augenstein and A. M. Tenenbaum, “Data Structures using C”, Pearson Education Asia, 2009.
   
2. 
   Richard F. Gilberg, Behrouz A. Forouzan, “Data Structures – A Pseudocode Approach with C”, Thomson Brooks / COLE, 2004.
   
3. 
   Aho, J. E. Hopcroft and J. D. Ullman, “Data Structures and Algorithms”, Pearson education Asia, 2009.
   

11UEC3004 ENGINEERING ELECTROMAGNETICS 3 1 0 4
OBJECTIVES

At the end of the course the students should be able

• 
  To analyze fields potentials due to static changes.
  
• 
  To evaluate static magnetic fields.
  
• 
  To understand how materials affect electric and magnetic fields.
  
• 
  To understand the relation between the fields under time varying situations.
  
• 
  To understand principles of propagation of uniform plane waves.
  

UNIT I STATIC ELECTRIC FIELDS 9

Introduction to Co-ordinate System – Rectangular – Cylindrical and Spherical Co-ordinate System – Introduction to line, Surface and Volume Integrals – Definition of Curl, Divergence and Gradient – Meaning of Strokes theorem and Divergence theorem

Coulomb’s Law in Vector Form – Definition of Electric Field Intensity – Principle of Superposition – Electric Field due to discrete charges – Electric field due to continuous charge distribution - Electric Field due to charges distributed uniformly on an infinite and finite line – Electric Field on the axis of a uniformly charged circular disc – Electric Field due to an infinite uniformly charged sheet.

Electric Scalar Potential – Relationship between potential and electric field - Potential due to infinite uniformly charged line – Potential due to electrical dipole - Electric Flux Density – Gauss Law – Proof of Gauss Law – Applications.