Syllabus of B. Tech. IV Sem EX (RGPV)

• BT-401 Mathematics-III

• EX-402 Electrical Machine-I

• EX-403 Digital Electronics Logic Design

• EX-404 Power System-I

• EX-405 Control System

• EX-406 Python

Syllabus of BT-401 Mathematics-III

Source: (rgpv.ac.in)

MODULE-1 : Numerical Methods – 1

• Solution of polynomial and transcendental equations – Bisection method

• Newton-Raphson method and Regula-Falsi method.

• Finite differences Relation between operators

• Interpolation using Newton’s forward and backward difference formulae.

• Interpolation with unequal intervals: Newton’s divided difference and Lagrange’s formulae

MODULE-2 : Numerical Methods – 2

• Numerical Differentiation

• Numerical integration: Trapezoidal rule and Simpson’s 1/3rd and 3/8 rules.

• Solution of Simultaneous Linear Algebraic Equations by Gauss’s Elimination

• Gauss’s Jordan

• Crout’s methods Jacobi’s

• Gauss-Seidal and Relaxation method.

MODULE-3 : Numerical Methods – 3

• Ordinary differential equations: Taylor’s series

• Euler and modified Euler’s methods.

• Runge Kutta method of fourth order for solving first and second order equations. Milne’s and Adam’s predicator-corrector methods.

• Partial differential equations: Finite difference solution two dimensional Laplace equation and Poission equation

• Implicit and explicit methods for one dimensional heat equation (Bender-Schmidt and Crank-Nicholson methods)

• Finite difference explicit method for wave equation.

MODULE-4 : Transform Calculus

• Laplace Transform Properties of Laplace Transform

• Laplace transform of periodic functions.

• Finding inverse Laplace transform by different methods convolution theorem.

• Evaluation of integrals by Laplace transform

• solving ODEs by Laplace Transform method

• Fourier transforms.

MODULE-5 : Concept of Probability

• Probability Mass function

• Probability Density Function

• Discrete Distribution : Binomial

• Poisson’s Continuous Distribution : Normal Distribution Exponential Distribution

MODULE-6 : Field work

• Visit to a local area to document environmental assets river/forest/grassland/hill/mountain

• Visit to a local polluted site-Urban/Rural/Industrial/Agricultural

• Study of common plants insects birds.

• Study of simple ecosystems-pond river hill slopes etc.

== END OF UNITS==

Syllabus of EX-402 Electrical Machine-I

Source: (rgpv.ac.in)

UNIT-1 : Transformer-I

• Working principle emf. equation construction phasor diagrams

• equivalent circuit voltage regulation losses

• separation of hysteresis and eddy current losses efficiency

• tests : open circuit and short circuit load Sumpner’s test

• Condition for maximum efficiency and regulation

• Power and distribution transformer all day efficiency

• Excitation phenomenon.

• Autotransformer : working advantages

• its equivalent circuit and phasor diagram.

UNIT-2 : Transformer-II

• Three phase transformer :

• its construction groups and connections

• their working and applications;

• Scott connection ;

• Parallel operation of Transformers : application advantages requirement and load sharing;

• Tap changers cooling conservator and breather.

• Pulse and high frequency transformers

UNIT-3 : Three phase Induction Motor- I

• Working principle construction comparison of slip ring and squirrel cage motors

• steady state analysis phasor diagram and equivalent circuit

• power flow diagram torque-speed and power-speed characteristics

• Losses and efficiency No load and block rotor test

• circle diagram

UNIT-4 : Three phase Induction Motor-II

• Starting of squirrel cage and slip ring motors power factor control

• Cogging & Crawling Double cage &Deep bar Indication Motor

• impact of unbalanced supply and harmonics on performance

• speed control braking

• Induction Generator. Applications

UNIT-5 : Single Phase Motors

• Single Phase Induction motor;

• double revolving field theory equivalent circuit and its determination performance calculation

• starting methods and types of single phase Induction motors: their working principle and applications

• comparison with three phases Induction Motor.

• Single phase A.C. series motor Servo motors

• Linear Induction Motor

List of Experiments (expandable) :

1. Perform turn ratio and polarity test on 1-phasetransformer
2. Perform load test on a 1-phase transformer and plot its load characteristic
3. Perform OC and SC tests on a 1-phase transformer and determine its equivalent circuit. Also find its efficiency and regulation at different load and power factor.
4. Perform OC and SC tests on a 3-phase transformer and determine its equivalent circuit. Also find its efficiency and regulation at different load and power factor.
5. Perform Sumpner’s test on two 1-phase transformer and determine its efficiency at various load.
6. Perform No-load and block rotor test on a 3- phase IM and determine its equivalent circuit.
7. Perform load test on a 3- phase IM and plot its performance characteristics.
8. Study various types of starters used for 3- IMs.
9. Perform No-load and block rotor test on a 1- phase IM and determine its equivalent circuit.

== END OF UNITS==

Syllabus of EX-403 Digital Electronics Logic Design

Source: (rgpv.ac.in)

UNIT-1 : Number Systems and Codes

• Digital number systems base conversion Binary Decimal octal

• Hexadecimal number system with radix r

• Gray codes.

• Alphanumeric codes – ASCII code and BCD codes concept of parity

• complementr’s& (r-1)’s subtraction with complements signed Binary numbers

• Error Detecting & Correcting codes.

• Basic Theorems & Properties of Boolean algebra : AND OR NOT operators laws of Boolean algebra

• Demorgon’s theorem Boolean expression & logic diagram.

• Negative logic Alternate logic gate representation (concept of bubbled gates) canonical and standard Forms (Min terms & Maxterms)

• sum of min terms & product of maxterms conversion between canonical forms.

• Truth table & maps 2345 and 6 variable maps solving digital problems using Maps Don’t care conditions Tabular minimization.

• Sum of product & product of sum reduction

• Exclusive OR & Exclusive NOR circuits

• Parity generator &checkers.

UNIT-2 : Combinational Circuits

• Design procedure Adders (half and Full) subtractor (half and full) code convertors Analysis of design

• Universal building blocks Implementation of any logic circuit with only NAND gates or with only NOR gates

• Binary serial adder parallel adder serial/parallel adder look ahead carry generator BCD adder

• Binary multiplier Magnitude comparator

• Decoder Demultiplexer Encoders priority encoder

• Multiplexers & implementation of combinational logic diagram.

UNIT-3 : Sequential Logic Circuit

• Latches SR latch with NAND & NOR gates D latch edge triggered flip flop J-K flip flop T flip flop Master slave flip flop

• Analysis of clocked sequential circuit state table state diagram state reduction state equations

• state assignments flip flop excitation table & characteristic equations

• Design procedure for sequential circuits

• Design with state reduction

• Applications of flipflop.

UNIT-4 : Registers and Counters

• Asynchronous and Synchronous counter counters with MOD numbers Down counter UP/DOWN counter

• propagation delay in ripple counter programmable counter Pre- settable counter BCD counter cascading counter applications

• Decoding in counter Decoding glitches Ring Counter Johnson counter Rotate left & Rotate right counter

• Registers – Buffer Shift left shift right shift left/Right registers parallel in parallel out

• serial in serial out parallel in serial out serial in parallel out registers.

UNIT-5 :

• Random Access Memory Timing waveform Memory Decoding Internal Construction Coincident decoding

• Address multiplexing Read only memory – Combinational circuit implementation Type of ROMs combinational PLDs Programmable Logic Array (PLA)

• Programmable Array Logic (PAL) sequential programmable device.

• Analog to digital conversion – Ramp type dual slope integration successive approximation parallel conversion parallel/ serial conversion convertor specifications

• Digital to Analog convertors – Binary weighted & R/2R D to A convertors.

List of Experiments (expandable) :

1. Verification of all the logic gates.
2. Design of BCD to Excess-3 code converter.
3. Implementation of NAND & NOR as Universal gate.
4. Design of RS JK T& D Flipflop.
5. Multiplexer /De multipexer based boolean function
6. Design of combinational circuit forth (i) Half adder (ii) Full adder (iii) Half subtractor (iv) Full subtractor
7. Design various A-D & D-A convertors.
8. Verify the truth table of SR flip flop
9. Verify BCD to seven segment decoder

== END OF UNITS==

Syllabus of EX-404 Power System-I

Source: (rgpv.ac.in)

UNIT-1 : Overview of Electrical Energy Generation

• An overview of Electrical Energy Generation General background structure and components of power network.

• Power generation – Introduction to conventional non-conventional & distributed generation Effect of transmission voltage on power system economy.

• Selection of size of feeder.

• Comparison of isolated versus interconnected power system.

• Problems associated with modern large interconnected power system.

• Power Plant Economics – Load curves base load peak load load factor demand factor diversity factor capacity factor utilization factor cost of electricity capital cost

• fuel and operation cost.

UNIT-2 : Transmission Line Components & Under Ground Cabling

• Inductance resistance and capacitance of transmission line Calculation of inductance for 1-Φ and 3- Φ Single and double circuit line

• Concept of GMR and GMD Symmetrical & asymmetrical conduction configuration

• Calculation of capacitance for 2 wire and 3 wire systems

• Effect of ground or capacitance Capacitance calculation for symmetrical and asymmetrical 1-phase and three phase Single and double circuit line

• Charging current Transposition of line Composite conductor

• Skin and proximity effect bundle conductor.

• Underground Cable Comparison of cables and overhead transmission lines

• Classification of cables requirement of cable construction

• capacitance of single and multi-core cable economic core diameter

• dielectric stress in cable

• Grading of cables ionization of Heating of cables

• Phenomena of dielectric losses and sheath loss in cables

• Thermal resistance of cables.

UNIT-3 : Transmission systems & performance of transmission line

• Various systems of transmission effect of system voltage comparison of conductor materials required for various overhead systems.

• Short Medium & long transmission line and their representation Nominal T Nominal Л Equivalent T and equivalent Л network models

• ABCD constants for symmetrical &asymmetrical network Mathematical solution to estimate regulation & efficiency of all types of lines.

• Surge Impedance loading Interpretation of long line equation and its equivalent equation.

• Tuned power lines.

• Power flow through transmission line Circle diagram Method of voltage control

• Static & rotating VAR generator transformer control

UNIT-4 : Insulator &  conductors

• Insulator & Mechanical design types of conductors used in overhead transmission line Types of line supports and towers

• Distribution of conductors over transmission towers

• Spacing between conductors Length of span and sag tension calculation for transmission line

• Wind & ice loading support of line at two different levels string chart Sag template

• Stringing of conductor

• Vibration and Vibration dampers.

• Insulator Materials used for transmission line insulations

• Types of insulator for overhead transmission line failure of insulator

• Voltage distribution of suspension insulator

• String efficiency Shielding and grading

UNIT-5 : Voltage control & Distribution system

• AC single phase 3 phase 3wire & 4 wire distribution

• Kelvin’s law for most economical size of conductor Substation layout showing substation equipment

• bus bar single bus bar and sectionalized bus bar

• main and transfer for bus bar system

• sectionalized double bus bar system ring mains.

== END OF UNITS==

Syllabus of EX-405 Control System

Source: (rgpv.ac.in)

UNIT-1 : Modeling of dynamic systems

• Modeling of dynamic systems : Electrical Mechanical and hydraulic systems Concept of transfer function Laplace Transform

• State space description of dynamic systems : Open and closed loop systems Signal flow graph Mason’s formula

• Components of control systems : Error detectors (Synchros& Potentiometer)

• Servomotors (AC & DC) tacho-generators power amplifier steeper motors.

UNIT- 2 : Time – domain analysis 

• Time – domain analysis of closed loop systems: Test signals time response of first and second order systems

• Time domain performance specifications

• Steady state error & error constants

• Feedback control actions: Proportional derivative and integral control.

UNIT-3 : Stability

• Stability : Routh-Hurwitz stability analysis Characteristics equation of closed loop system root loci construction of loci

• Effect of adding poles and Zeros on the loci Stability by root loci.

UNIT-4 : Frequency

• Frequency Domain analysis Bode plots

• Effect of adding poles and Zeros Polar plot

• Nyquist stability analysis

• Relative stability : Gain and phase margins.

UNIT-5 : Design of control systems

• Design of control systems with PD/PI/PID Control in time domain and Frequency domain leadlag Lag-lead compensation

• Design of compensating networks.

• Solution of state equation : Eigen values & eigenvectors digitalization state transitive matrix

List of Experiments (expandable) :

1. Time response of second order system.
2. Characteristics of Synchros.
3. Effect of feedback on servomotors.
4. Determination of transfer function of A-C servomotor
5. Determination of transfer function of D-C motor.
6. Formulation of PI & PD controller and study of closed loop responses of 1st and 2nd order dynamic systems.
7. State space model for classical transfer function using MATLAB.
8. Simulation of transfer function using operational amplifier.
9. Design problem: Compensating Networks of lead and lag.
10. Temperature controller using PID.
11. Transfer function of a DC generator.
12. Characteristics of AC servomotor.
13. Use of MATLAB for root loci and Bode plots of type-1 type-2 systems.
14. Study of analog computer and simulation of 1st order and 2nd order dynamic equations.
15. Formulation of proportional control on 1st order and 2nd order dynamic systems.
16. Feedback control of 3rd order dynamic Systems
17. Study of lead and lag compensating networks.
18. Effect of adding poles & zeros on root loci and bode plots of type-1 type-2 systems through MATLAB.

== END OF UNITS==

Syllabus of EX-406 Python

Source: (rgpv.ac.in)

UNIT-1 : Python –Overview

• Introduction

• History

• Features

UNIT-2 : Python –Environment Setup

• Local Environment Setup

• Getting Python

• Installation of Python

• Use of IDE

UNIT-3 : Python –Basic Syntax

• Python Identifiers

• Reserved Words

• Lines & Indentation

• Multiline Statements

• Quotation in Python

• Comments & other useful constructs

UNIT-4 : Python –Variables

• Assigning Values to Variables

• Multiple Assignment

• Standard Data Types

• Python Numbers

• Python Strings

• Python Lists

• Python Tuples

• Data Type Conversion

UNIT-5 : Python –Basic Operators

• Types of Operators

• Arithmetic Operators

• Comparison Operators

• Assignment Operators

• Bitwise Operators

• Logical Operators

• Operator Precedence

UNIT-6 : Python –Decision Making

• If statement Flowchart & Syntax

UNIT-7 : Python –Loops

• Available loops flowchart

• Syntax

• Usage

UNIT-8 : Python-Functions

• Defining a Function

• Syntax

• Calling a Function

• Function Arguments

• Anonymous Functions

UNIT-9 : Python-Applications & Further Extensions

== END OF UNITS==

==End of Syllabus==