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TEACHING & EXAMINATION SCHEME

For Diploma in Engineering – Three Year (6 Semester) Full Time Diploma Programme

SEMESTER: III

Subject Code Title Hrs./Week Credit Total

Credit

IA Exam Total

L T P Th P Th P Th P

DEE301&DEE301-P BASIC ELECTRONICS 3 - 3 3 1.5 4.5 20 40 80 60 200

DEE302&DEE302-P BASIC ELECTRICAL

ENGINEERING 3 - 3 3 1.5 4.5 20 40 80 60 200

DEE303&DEE303-P BASIC MECHANICAL

ENGINEERING 3 - 2 3 1 4 20 45 80 30 175

DEE304&DEE304-P ELECTRICAL MEASUREMENT

AND INSTRUMENTATION 3 - 2 3 1 4 20 45 80 30 175

DEE305 (A)

DEE305 (B)

CONVENTIONAL ENERGY

SOURCES

NON-CONVENTIONAL

ENERGY SOURCES

3 1 - 4 - 4 20 - 80 - 100

DEE306 MANAGEMENT-I 3 1 - 4 - 4 20 - 80 - 100

DEE 307 DISCIPLINE & EXTRA

CURRICULAR ACTIVITY 1 50

Total 18 2 10 26 1000

SEMESTER: IV


Credit

IA Exam Total


DEE401 ELECTRICAL CIRCUIT THEORY 3 1 - 4 - 4 20 - 80 - 100

DEE402&DEE402-P ELECTRICAL MACHINES - I 3 - 3 3 1.5 4.5 20 40 80 60 200

DEE403&DEE403-P

MICROPROCESSOR

AND “C”

PROGRAMMING

3 - 2 3 1 4 20 40 80 60 200

DEE404&DEE404-P ELECTRICAL WORKSHOP 3 - 3 3 1.5 4.5 20 45 80 30 175

DEE405&DEE405-P DIGITAL ELECTRONICS 3 - 2 3 1 4 20 45 80 30 175

DEE406 ENERGY AUDIT AND

MANAGEMENT 3 1 - 4 - 4 20 - 80 - 100

DEE 407 DISCIPLINE & EXTRA


Total 18 2 10 26 1000

IA- Internal Assessment T- Tutorial

L- Lecture P- Practical

Th- Theory

SEMESTER: V


Credit

IA Exam Total


DEE501&DEE501-P POWER ELECTRONICS &

DRIVES 3 - 3 3 1.5 4.5 20 40 80 60 200

DEE502 UTILIZATION OF ELECTRICAL

POWER & TRACTION 3 - - 3 - 3 20 - 80 - 100

DEE503&DEE503-P

ESTIMATING, COSTING &

DESIGN OF ELECTRICAL

INSTALLATIONS

3 - 3 3 1.5 4.5 20 20 80 30 150

DEE504&DEE504-P ELECTRICAL DESIGN &

DRAWING 3 - 2 3 1 4 20 40 80 60 200

DEE505 FUNDAMENTALS OF

CONTROL SYSTEM 3 1 - 3 1 4 20 - 80 - 100

DEE506 POWER SYSTEM – II 3 1 - 4 - 4 20 - 80 - 100

DEE507 PRACTICAL TRAINING (24

WORKING DAYS) - - 2 1 100

DEE508 DISCIPLINE & EXTRA


Total 18 2 10 26 1000

SEMESTER: VI


Credit

IA Exam Total


DEE601&DEE601-P Electrical Machines – II 3 1 2 4 1 5 20 - 80 - 100

DEE602 Power System – III 3 1 - 4 - 4 20 40 80 60 200

DEE603 Switchgear &

Protection 3 1 - 4 - 4 20 40 80 60 200

DEE604 Energy Management 3 - - 3 - 3 20 40 80 60 200

DEE605-P Project - - 2 - 1 1 - 50 - 200 250

DEE607 DISCIPLINE & EXTRA


Total 12 3 4 18 1000

IA- Internal Assessment T- Tutorial

L- Lecture P- Practical

Th- Theory

Diploma in Engineering First Year Syllabus

(Common for all Branches)

Semester III DEE301 BASIC ELECTRONICS

Unit I

Semi-Conductor Diode: Basic Introduction of P-N junction diode, Semiconductor diode as half wave rectifier, Semiconductor

diode as full wave rectifier, Bridge rectifier, Overall comparison between half wave and other full wave rectifiers, Peak

inverse voltage (PIV), Use of filter circuit in rectifiers, L filter, C filter, LC section filter, Section filter, , Construction,

operation, equivalent circuit and characteristics of JFET, MOSFET, CMOS, Semiconductor photo devices such as LED, LDR,

photo transistor, Varactor diode, Analog & Digital signals and its representation, Advantages of digital techniques.

Unit II

Bi-Polar Junction Transistor: Concept of transistor, Types of transistor and their working in forward and reverse bias,

Constants of transistor ( ), Analysis of transistor amplifier, load line, Operating point and biasing, Input - output characteristics

in CB, CC and CE configuration, Low frequency small signal hybrid equivalent circuit of transistor, Derivation of voltage, current

and power gain, input and output impedance of CE configuration.

Unit III

R-C Coupled and Power Amplifier: Gain at low, mid and high frequency range, cut off frequencies, Concept of power

amplifiers, Types of power amplifier, Class A power amplifier, output power analysis, Push-pull amplifier, Class - B power

amplifier.

Unit IV

Feed Back and Oscillators : Basic concept of feedback and types of feedback, Advantages and disadvantages of negative

feedback for gain, stability, frequency and nonlinear distortion, Voltage series, shunt and current series and shunt feed

back circuit, Use of positive feedback for oscillators, Barkhausen criteria, Principles of RC phase shift, Wein bridge oscillator.

Unit V

Boolean Algebra And Logic Gate: Basic laws of Boolean algebra, Proof by perfect induction, De’Morgen’s theorem and its

applications, Simplification of expression by Boolean algebra, KMap, Realization of simplified expression by logic gates,

Introduction, Symbol and truth table of NOT, AND, OR, NAND, NOR, EX-OR, EX-NOR gates, Universal gates and realization of

other gates, Positive, negative logic.

Reference Books:

1. Electrical Engineering (Hindi & English) K.D.Sharma

2. Electrical Technology(Vol. –I) B.L.Theraja

3. Electrical Engineering Part-I D.R.Nagpal

4. Electrical Technology J.B.Gupta

5. Basic Electrical Engg. Nagrath & Kothari

6. Electrical Engineering Materials Raina, Bhattacharya

DEE301-P BASIC ELECTRONICS PRACTICAL

1. Plot V-I characteristics of P-N semiconductor diode in forward and reverse bias.

2. Plot the V-I characteristics of a Zenner diode and design a voltage regulator using zener diode.

3. Observe the wave form for HWR and calculate ripple factor.

4. Observe the wave form for FWR and calculate ripple factor.

5. Observe the wave form for bridge rectifier and calculate ripple factor.

6. Observe the wave form for capacitor filter and find the effect of value of capacitor on ripple factor.

7. Plot input output characteristics of P-N-P transistor in CB configuration.

8. Plot input output characteristics of P-N-P transistor in CE configuration.

9. Plot V-I characteristics of N-P-N transistor in CB configuration.

10. Plot V-I characteristics of N-P-N transistor in CE configuration.

11. Verify the truth table of NOT, AND, OR, NAND, NOR, EX-OR, EX-NOR gates.

12. Design a NOT, AND, OR , EX-OR, EX-NOR gates using universal gates.

DEE302 BASIC ELECTRICAL ENGINEERING

Unit I

Circuit Theory: Resistance, specific resistance, Ohm's law, Resistance in series, parallel and series parallel circuits,

Kirchhoff's laws, Application of Kirchhoff's laws, Alternating quantity and its equation, Maximum, Average and RMS values.,

Form factor, Behaviour of R, L and C in

A.C. circuits with phasor diagrams, A.C. through R-L circuit, power factor, active and reactive component of current, power,

Q-factor of a coil, A.C. through R-C circuit, dielectric loss and power factor of a capacitors, Solving series R-L-C circuits,

Solving A.C. parallel circuit by phasor diagram and phasor algebra, Solving A.C. series and parallel circuits, Magnetic Circuits

Introduction, Comparison between magnetic circuit and electric circuits, Behavior of magnetic circuits, Composite magnetic

circuits, Parallel magnetic circuits, B-H curve, Rise of current in inductive circuit, Decay of current in inductive circuit

Unit II

Capacitance: Capacitor, Capacitance of an isolated sphere, Parallel plate capacitor, Special cases of parallel plate

capacitor, Cylindrical capacitor, Capacitor in series and parallel, Capacitor with compound dielectric, Energy stored in

capacitor, Charging and discharging of a capacitor, time constant, Different types of capacitor used in various electrical

applications. Polyphase System: Need and advantage of 3-phase system, Generation of 3-phase voltage, Phase sequence,

Star-Delta connections, Phase and Line relations of voltage and current in star - delta connections (for balanced load),

Expression of power in 3-phase circuits (for balanced load)

Unit III

Battery : Types of storage batteries, Construction and working of Lead acid batteries, Ni-Fe batteries and Lithium ion

batteries, Discharging and recharging of Lead acid batteries, Ampere and watt-hour efficiencies

Unit IV

Classification of Electrical Engineering Materials: General requirement of electrical engineering materials, Classification of

materials into conducting, semi-conducting and insulating materials through a brief reference to atomic structure, Resistivity,

Factors affecting resistivity such as Temperature, Alloying, Aging effect, General Properties of following materials, Low

Resistivity Materials, High resistivity materials, Bruch materials, Contact materials, Insulating Materials: Electrical

properties, Volume resistivity, Surface resistance, Dielectric strength, Dielectric constant, Physical, Thermal, Chemical

properties, Classification of insulating materials on the basis of temperature limit, Composition, properties and

applications of - Fibrous materials, Ceramics, Mica and mica products, Asbestos and asbestos products, Glass and glass

products, Natural and synthetic rubber, PVC, Bakelite, Properties of liquid insulating materials such as - Transformer oils,

Mineral insulating oils, Properties of gaseous insulating materials such as- Hydrogen, Air, SF6

Unit V

Magnetic Materials and Special Purpose Material: Terminology and classification, Diamagnetic material, Paramagnetic

material, Ferromagnetic material, Effect of Curie temperature, Soft and hard magnetic materials, Different magnetic

materials such as- Soft ferrites, Silicon steel, Nickel Iron alloys, Cobalt steel, Tungsten, steel, ALNICO, ALNI, Metals/ alloys

for fuses with their properties composition & uses, Composition and properties of soldering materials, Materials for

thermocouple, Materials for bimetal, Super conductivity and super conducting materials application and recent trend in this

field.

Reference Books:

1. Electronic Principles V.K.Mehta

2. Electronics Devices & Circuits Sanjeev Gupta

3. Integrated Electronics Millman & Halkias (TMH)

4. Digital Principles & Application Malvino Leach

5. Digital Electronics T.C. Bartee

6. Modern Digital Electronics R.P.Jain

DEE302-P BASIC ELECTRICAL ENGINEERING PRACTICAL

1. Measurement of armature winding and series field winding resistance of a D.C. machine by ammeter-voltmeter method.

2. Measurement of shunt field winding resistance of a D.C. machine by ammeter- voltmeter method.

3. Verification of Kirchhoff's laws in D.C. circuits.

4. Verification of Kirchhoff's laws in A.C. circuits.

5. Determination of B-H curve of a D.C. machine.

6. Measurement of power and power factor of single phase R-L-C series circuit.

7. Determination of R and L of a choke coil using 3-voltmeter and an ammeter.

8. Determination of R and C of a capacitor using 3-ammeter and a voltmeter.

9. Measurement of phase and line voltage and current in Star and Delta connection.

10. Measurement of power in 3-phase circuit (for balanced load).

DEE303 BASIC MECHANICAL ENGINEERING

Unit I

Basic Concept of Thermal Engineering: Energy, Internal energy, Potential energy, Kinetic energy, Heat, Work and enthalpy,

Specific heat, Specific heat ratio Characteristics gas equation, Universal gas constant Electrical Engineering, First law of

thermodynamics and Second law of thermodynamics.

Unit II

Hydraulics: Physical properties of a fluid, Density, Specific volume, Specific weight, Specific gravity, Viscosity, Pascal's law,

Pressure Measuring Devices, Manometers, Simple manometers, Differential manometer, Inverted 'U' tube, Pressure gauges,

Continuity equation, Bernoulli's Theorem-Energy of a fluid, Pressure energy, Velocity energy, Datum energy, Venturimeter &

its uses.

Pumps and Turbine: Types of pumps, Centrifugal pump, Reciprocating pump, Their relative advantages and performance,

Working principles and types of water turbines, Selection of turbines, Brief idea of turbine, Pelton wheel turbine, Francis

turbine.

Unit III

Properties of Steam: Generation of steam at constant pressure, Enthalpy of water wet steam, Enthalpy of dry saturated stem,

Dryness fraction, Superheated steam, Latent enthalpy, Enthalpy of steam, Specific volume, External work during

evaporation, Internal content enthalpy, Internal energy of steam, Use of steam table, Simple numerical problems, Boilers-

Classification of boiler, Working of common boilers, Babcock and Wilcox, Chichram boiler, Boiler mounting and their

accessories, Introduction to modern high pressure boiler for thermal power station (Lamont boiler, weffler boiler, Benson

boiler and Velox boiler), Steam Turbines Introduction, Types of steam turbine, working principle of steam turbine, Uses and

advantages of steam turbine.

Unit IV

I.C. Engines: I.C. engine cycle ( Otto , diesel), Working principle of -Two stroke petrol and diesel

, Four stroke petrol and diesel.

Unit V

Transmission and Lubrication: Belt drive, Rope drive, velocity ratio, Tension ratio, Effect of centrifugal tension, Application

of these drives, Object of lubrication, Different methods of lubrication, Properties of lubricants.

Reference Books:

1. Thermodynamics & Heat Power Engg. Mathur & Mehta

2. Thermal Engg. P.L. Ballaney

3. Hydraulics & Hyd. Machines Khurmi

4. Strength of Materials G.C.Singh

5. Heat Engines Pande & Shah

DEE303-P BASIC MECHANICAL ENGINEERING LAB

1. Verification of Bernoulli’s theorem.

2. Determination of coefficient of venturimeter.

3. Study of reciprocating pump and centrifugal pumps.

4. Testing of centrifugal pump for discharge & heads.

5. Study of Pelton wheel & Francis turbines.

6. Study of boiler available, its mountings & accessories.

7. Study of steam turbine.

DEE304 ELECTRICAL MEASUREMENT AND INSTRUMENTATION

Unit I

Introduction to Measuring Instruments: Classification of M.I.- Absolute & Secondary Instruments, Analog & Digital

Instruments, Different Principles used in M.I., Sensitivity, Accuracy and precision, Types of errors, Deflecting, controlling and

damping torque, Different Measuring Instruments, PMMC, moving iron and rectifier type ammeters and voltmeters,

Electrostatic voltmeter, Dynamometer type ammeter, voltmeter and wattmeter, Induction type wattmeter & energy

meter, Blondels theorem and measurement of power by two wattmeter method in 3-Phase circuits, Testing of single phase

induction type energy meter by direct and phantom loading, Adjustments of single phase induction type energy meter, Brief

study of static energy meter (single and 3 phase), Range extension using shunts and series multipliers, CRO, Electronic

voltmeter

Unit II

Measurement of Resistance: Classification of resistance, Measurement of low resistance by Kelvin's double bridge,

Measurement of medium resistance by Ammeter and Voltmeter, Whetstone's bridge, Substitution methods, Measurement

of high resistance and insulation resistance, Megger, Earth tester and Ohmmeter, Potentiometers-Types of A.C. and D.C.

potentiometers, Construction, Standardisation, Applications

Unit III

A.C. Bridges: General equation for bridge balance, Maxwell's inductance bridge, Maxwell's inductance -Capacitance

Bridge, Anderson's bridge, Schering Bridge, Wien's bridge for frequency measurements

Unit IV

Instrumentation System: Introduction to measurement system, Generalised block diagram representation of

instrumentation system, Brief description of components of instrumentation system, Instrument Transformers-Definition of

terms related to instrument transformers, Current Transformer (CT), Potential Transformer (PT), Difference between CT

and PT, Application of CT and PT

Unit V

Two Dimensional Coordinate Geometry: General Introduction, Distance Formula and Ratio Formula, Co-ordinate of

Centroid, In-Centre, Ortho-Centre and Ex-Centre of a Triangle, Area of Triangle, Straight Line, Slope form, Intercept form,

Perpendicular form, One Point Slope form, Two Point form & General form, Angle between Two Lines, Perpendicular

Distance of a Line from a Point

Reference Books:

1. Mathematics XI & XII NCERT, New Delhi

2. Mathematics XI & XII Rajasthan Board, Ajmer

3. Polytechnic Mathematics H. K. Dass

DEE304-P ELECTRICAL MEASUREMENT AND INSTRUMENTATION LAB

1. Calibration of ammeter and voltmeter.

2. Calibration of dynamometer type wattmeter and induction type energy meter.

3. Measurement of power in 3-phase circuits by two wattmeter method

4. Measurement of resistance by Kelvin's double bridge

5. Measurement of resistance by Whetstone bridge

6. Measurement of Earth's resistance by Earth tester

7. Calibration of ammeter and voltmeter measurement of resistance by D.C. potentiometer

8. Measurement of inductance and capacitance with the help of a suitable A.C. Bridge

9. Measurement of frequency using CRO

10. Measurement of displacement using following transducers: Potentiometer, L.V.D.T., Capacitive

11. Measurement of temperature with the help of, Thermocouple, Thermister, R.T.D.

12. Measurement of strain with the help of strain gauge.

13. Velocity and speed measurement by suitable transducer

14. Study of instrument transformers & measurement of turn ratio of current transform and potential transformer.

DEE305 (A) CONVENTIONAL ENERGY SOURSES

Unit I

Introduction: Electrical energy demand and electrical energy growth in India, Electrical energy growth in India, Electrical

energy sources, Fossil fuels and nuclear fuels, Preesent status of electrical demand in Rajasthan

Unit II

Hydro Electric Power Plants: Selection of site, Advantages and disadvantages of hydro power plant, Hydrology, Classification

based on- Water flow regulations, Load, Head, Element of hydro power plant and their functions- Dam, Storage

reservoir, Fore bay, Surge tank, Pen stocks, Spill way, Head race and tailrace, Types of turbines, Specific speed, Brief idea

about small and mini hydro plants, Pumped storage plant

Unit III

Diesel Power Plants: Main components and working of diesel power plant with the help of block diagram, Advantage and

disadvantage of diesel power plant, Application of diesel power plant, Principle and operation of gas turbine plants,

Comparison of different power stations, Inter connection of power stations

Unit IV

Nuclear Power Station: Introduction and selection of site, Block diagram of plant and its working, Main components and

their function, Energy mass relationship, Energy due to fission and fusion, Nuclear chain reaction, Multiplication factor and

critical size, Moderators materials, Fissile and fertile materials, Classification of Nuclear reactor, main parts and their

functions, Safety measures required in nuclear plant, Disposal of nuclear waste

Unit V

Thermal Power Station: Selection of plant location, Block diagram of plant and its working,, Coal handling plant, Pulverising

plant, Draft system, Boilers, Ash handling plant, Turbine, Different types of condensers, Cooling towers and ponds, Feed

water heater, Economiser, Super heater and reheater, Air preheater

DEE305 (B) NON- CONVENTIONAL ENERGY SOURSES

Unit I

Solar Energy: Application, Unit of solar power and solar energy, Historical review and future prospects, Schematic diagram of

a solar thermal power plant, Solar central receiver thermal power plant, Solar pond thermal plant, Solar thermal power

supply system for space station

Unit II

Solar Photovoltaic

Introduction to photo voltaic system, Merits and limitation of solar PV system, Principle of photo voltaic cell,

Transparent, insulating and absorbing materials, Building heating by active and passive system, Solar still, solar dryer and solar

cooker

Unit III

Wind Energy- Introduction to wind energy, Merits and demerits of wind energy, Wind power and energy pattern factor, Wind

machine, Horizontal axis wind machine, Vertical axis wind machine, Site selection of a wind machine, Application of a wind

machine

Unit IV

Ocean Energy- Introduction to ocean energy, Types of ocean energy, Open cycle, Closed cycle

Unit V

Bio-Gas Energy: Introduction to bio-gas energy, Properties of bio-gas, Principle of bio-gas production, Chemical and

microbiological processors, Factors which affects bio-gas production, Different feed stocks for bio-gas production,

Classification of bio-gas plant- Fixed dome type, Floating type, Comparison between fixed dome and floating type bio-gas

plant, Site selection of bio-gas plant, Bio gas lamp and chulha, Bio gas storage and transportation

Reference Books:

1. Generation of Electrical Energy B.R. Gupta

2. Power Plant Engg. Domkundwar

3. A course in Electrical Power Soni, Gupta, Bhatnagar

4. Energy technology S.Rao & B.B. Parulekar

5. Non-conventional Energy Sources A.N. Mathur & N.S.Rathore

6. Non-conventional Sources of D.M. Agrawal & S.K. Bhatnagar energy and appropriate technology

7. Non-conventional Energy Sources G.D.Rai 8. Solar Energy Garg & Prakash

DEE306 MANAGEMENT-I

Unit I

Entrepreneurship: Role of entrepreneurship and its advantage, Classification of industries (based on scale), Classification of

industries (based on type), New industrial policy, M.R.T.P. act, Product identification/ selection, Site selection, Plant layout,

Institutional support needed, Pre-market survey

Unit II

Entrepreneurship Support System: Role of District Industries Centre in setting up industry, Function of NSIC, SISI, NISIET,

NRDC, SSIC, SIDO, NMTC, KVIC, RSMDC, Role of state finance corporation, state electricity board, pollution control board,

RAJCON, BIS, I.S.O. etc.

Unit III

Principles of Management: Management, administration and organisation, difference between them, Scientific management:

Meaning, characteristics, object and advantage: Taylor's scientific management – Fayol’s principles of management, functions

of management, Types of Raw Material Management: Allotment of iron and steel, coke/ coal, Allotment of other

indigenous raw material from NSIC, Allotment of imported raw material and parts

Unit IV

Marketing Facilities: Supply of product to state govt, to defence, to railways, to CSPO, to CSD, Participation in international

exhibition and fairs, trade centres, state emporium and departmental stores, Quality consciousness and its effect on

product sales Marketing Management: Concept of Marketing, Problems of Marketing, Pricing policy, Distribution channels

and methods of marketing

Unit V

Setting up SSI: Registration of SSI, Allotment of land by RIICO, Preparation of project report, Structure of organization, Building

construction, Establishment of machines

Financial Sources for SSI: Various institutions providing loans for industries, various types of loans, Subsidies

Reference Books:

1. Hand Book of Small Scale Industry P.M. Bhandari

2. Hand Book on Entrepreneurship Development O.P. Harkut

3. Entrepreneurial Development S.S. Khanka

4. Statistical Quality Control Mahohar Mahajan

5. ISO: 9000 Quality System S. Dalela

6. Industrial Management V.K. Sharma & O.P. Harkut

7. Industrial Engg. & Management O.P. Khanana

8. Industrial Engg. & Management T.R. Banga

Semester IV

DEE401 ELECTRICAL CIRCUIT THEORY

Unit I

Network Parameters: Active and passive, Linear and non-linear, Unilateral and bilateral, Lumped and distributed, Time

varying and time invariant parameters, Voltage and current sources (ideal and practical), Dependent and Independent

sources, Source conversion techniques

Unit II

Network Theorems: Node and mesh analysis, Solution by Kramer's rule up to three variables, Star-delta transformation,

Superposition theorem, Reciprocity theorem, Thevenin's theorem, Norton's theorem, Maximum power transfer theorem,

Millman's theorem, Tellegen's theorem

Unit III

Resonance: Series resonance, Parallel resonance, Q-factor, bandwidth, selectivity, half power frequencies, graphical

representations, Importance of resonance

Unit IV

Circuit Transients: Introduction to Laplace transform and inverse Laplace transformations, Laplace transformation of

following functions- Unit impulse function, Unit step function, Exponential function, Ramp function, Sinusoidal function,

Derivative function, Integral function, Laplace transformation theorem- Shifting Theorem, Shift in 's' domain theorem,

Complex differentiation theorem, Final value theorem, Initial value theorem, Complex integration theorem, Solution of series

RL, RC and RLC circuits by Laplace transformation

Unit V

Two Port Network: z-parameters, y-parameters, h-parameters, ABCD- parameters, Inter relation among z, y, h and ABCD

parameters., Special types of network such as T, π, Bridge - T, Parallel-T and Lattice.

Reference Books:

1. Electrical Circuit Theory Arumugam & Premkumaran

2. Electrical Networks Soni & Gupta

3. Electrical Network Analysis Umesh Sinha

4. Electrical Network Analysis G.K.Mithal

DEE402 ELECTRICAL MACHINES-I

Unit I

D.C. Generator: Construction of D.C. machine, Lap and wave winding (Brief idea), Principle of

D.C. generator, Excitation methods and different types of D.C. Generator, E.M.F. equation,

D.C. generator characteristics, Losses, Efficiency and condition for maximum efficiency, Concept of armature reaction, Effect

of armature reaction on commutation and generated voltage, Parallel operation of DC generators and load sharing

Unit II

D.C. Motor: Different types of D.C. motor, Principle of D.C. motor, Concept of back emf, Torque, speed and power

relations, Starters for D.C. shunt and compound motors, Characteristics of D.C. motor, Speed control of D.C. motor, 1 Field

control, Armature control, Series parallel control, Testing of D.C. machine by, Direct loading, Swineburn's test,

Hopkinson's test and, Calculation of efficiency as a generator and motor from above test

Unit III

Transformer: Construction of single phase and three phase transformer, Principle of operation, Emf equation and Turn

ratio, Idea of leakage reactance, Transformer phasor diagram, At no load, At load (Lagging, Leading and UPF), Equivalent

circuit of single phase transformer, Losses, efficiency and regulation, Condition for maximum efficiency, All day efficiency

Unit IV

Transformer testing- By direct loading, By open circuit and short circuit test, Determination of equivalent circuit parameters,

Back to back test, Parallel operation of single-phase transformer with equal and unequal voltage ratio., Off load and on load tap

changers, Auto transformer.

Unit V

Poly phase connection (Descriptive study): Scott connection, Open-Delta connection, Star- Star connection, Delta - Delta

connection, Parallel operation of 3-phase transformer

Reference Books:

1. Vidyut Engg.(S.I.Units) (Hindi) K.D.Sharma

2. Electrical Engg. part I& II(Hindi) D.R.Nagpal

3. Electrical Machines J.B.Gupta

4. Electrical Technology S.L.Uppal

5. Electrical Technology Vol.-II B.L.Theraja

6. A Basic Course in Electrical Engg. Sharma & Gupta

7. Electric Machine P.S. Bimbra

8. Electric Machine Nagrath & Kothari

DEE402-P ELECTRICAL MACHINES LAB-I

1. Study of constructional features of D.C. machine and identify the terminals of D.C. shunt generator.

2. Determination of O.C.C of D.C. shunt generator

3. Determination of external characteristics of D.C. shunt generator.

4. Determination of external characteristics of compound generator

5. Study of constructional features of D.C. shunt and compound motor starter and connecting, starting and reversing the

direction of D.C. shunt motor.

6. Performing Swineburne's test on a D.C. machine

7. Performing Hopkinson's test on a D.C. machine.

8. Speed control of D.C. shunt motor by rheostatic control (both field and armature control)

9. Study of constructional features of single phase and three phase transformers

10. Determination of transformation ratio, regulation and efficiency of a single-phase transformer by direct loading.

11. Open circuit and short circuit test of a single-phase transformer and determination of its equivalent circuit parameters,

efficiency and regulation.

12. Parallel operation of single-phase transformers with same voltage ratio and sharing of loads.

DEE403 MICROPROCESSOR AND C PROGRAMMING

Unit I

Introduction: Evolution of microprocessor, Digital computer, Organisation of computer, Definition of- Instruction, Program,

Machine language, Assembly language, High level language, Compiler and Assembler

Unit II

Microprocessors Architecture (Intel 8085): Functional block diagram, Pin-Out diagram with description, Buses- Address bus,

Data bus, Control bus, Registers, Arithmetic and logic unit, Timing and control unit, Types of instructions and classification

into groups, Types of addressing modes, Status flags

Unit III

Programming and Application of Microprocessor: Some examples of assembly language programme, Introduction to circuits

(block diagram only) used in electrical application, ADC, DAC, Analog Multiplexer, Sample and Hold, Programmable

peripheral interface (PPI), Measurement of Electrical Quantities : Frequency measurement Phase angle and power factor

measurement, Voltage and current measurement, Power and energy measurement, Measurement of Physical Quantities :

Temperature measurement, Deflection measurement, Water level indicator, Angular speed, Traffic Control.

Unit IV

Introduction of ‘C’ Language: Scope of ‘C’ Language, Distinction and similarities with other HLLs, Special features and

Application areas, Elements of ‘C’, Character set, Key words, Data types, Constants and Variables, Operators: unary, binary,

ternary, Operator precedence, Console Input-Output- Types of I-O, Console I-O, Unformatted console I-O: getchar(),

putchar(), gets(), puts(), getch(), getche(), Formatted I-O: scanf(), printf()

Unit V

Arrays, Function and Pointers: Basic concepts, Memory representation, One dimensional array, Two dimensional array,

Functions-Basic concepts, Declaration and prototypes, Calling, Arguments, Scope rules, Recursion, Storage classes types,

Library of functions, math, string, system, Basic concepts, &, * operator, Pointer expression: assignment, arithmetic,

comparison, Dynamic memory allocation, Pointer v/s Arrays

Structure and Enumerated Data Types: Basic concepts, Declaration and memory map, Elements of structures, Enumerated

data types: typed ef, enum, Union, Control Flow- Statements and blocks, if, switch, Loops-for, while, do-while, goto and labels,

break, continue, exit, Nesting control statements

Reference Books:

1. Microprocessor & Micro Computer B. Ram

2. Microprocessor, Architecture Programming & Applications Ramesh & Gaonkar

3. An Introduction to Microprocessors A.P. Mathur 1. 'C' Programming Stephen Kochan

4. Programming with 'C' Schaum's Series

5. 'C' Programming V.Balguru Swami

6. 'C' Programming Kernighan & Ritchie

7. Let us 'C' Yashwant Kanetkar

DEE403-P MICROPROCESSOR AND C PROGRAMING LAB

1. Study of Intel 8085 microprocessors

2. Program to add two 8-bit numbers

3. Program to subtract two 8-bit numbers

4. Program to find 1’s complement of 8-bit numbers

5. Program to find 2’s complement of 8-bit numbers

6. Program to shift an 8-bit number left by one bit

7. Program to mask of least significant 4 bits of 8 bit number

8. Program to mask of most significant 4 bits of 8 bit number

9. Program to find square from look up table

10. Program to find largest of two numbers

11. Program to find smallest of two numbers

12. Problems based on arithmetic expression, fixed mode arithmetic.

13. Problems based on conditional statements and control structures.

14. Problems based on arrays (1-D, 2-D), functions and pointers.

15. Problems based on engineering applications.

DEE404 ELECTRICAL WORKSHOP

Unit I

Safety Measures: Study of various safety devices and appliances in an electrical workshop, Safety measures for working on

low, medium and high voltage main and the study the apparatus used, Use of fire fighting, electric shock treatment, first aid,

and safety posters etc. Domestic Appliances: Introduction, Appliances making use of thermal effects, Design of heating

elements wire, Study of the followings – Table fan, Ceiling fan, Washing machine, Emergency light, Refrigerator, Air

Conditioner, Water cooler, MCB, ELCB

Unit II

Wiring: Systems of wiring: Types of wiring and their application,Wiring Diagram of Different Lamp Control Circuits and Their

Working, Bell indicator, Fluorescent tube (single and double), Mercury vapour lamp, Sodium vapour lamp, Neon sign lamp,

Flasher, Wire Joints-Different types of joints, their uses

Fault Investigation and Testing: Specification, wiring, dismantling, fault investigation, repairing, assembling and testing the

following electrical appliances- Electric heater Electric immersions heater, Room heater, Electric kettle, Electric soldering iron

Unit III

Introduction of Electrical Maintenance: Fundamental of electrical maintenance and repair, Classification, scope and

frequency of electrical maintenance and repair work, General structure and equipment of electrical repair shop, Repair records

and maintenance schedule.

Maintenance and Repair of Storage Batteries: Inspection and checking of storage batteries, Trouble and its shootings, Repair

of storage batteries

Maintenance and Repair of Transformers: Introduction, Transformer inspection, Periodical overhauling of transformer,

Location of transformer defects, Winding and core repairs, Bushing repairs, Repair and maintenance of conservator,

Dismantling and assembling of transformer, Transformer drying out, Maintenance of Buchholz’s relay, Maintenance of

transformers while in services, Electrical characteristics of transformer oil, Transformer oil purification methods

Unit IV

Maintenance and Repair of D.C. Motors and of A.C Motors: Identification of terminals of D.C. compound motors, Testing of

armature and commutator, Over hauling of D.C. Machine, Repairing of field winding, Sparking at brushes and its remedies,

Commutators and brush mechanism and its defect, A. C. Motors-Different tests on 1- φ capacitor type A.C. motor-Open

capacitor, Short capacitor, Change of value, Test for open and short circuits faults, Checking of centrifugal switch, Over hauling,

dismantling and assembling of ceiling fan and table fan, Identification of terminals of 3-phase squirrel cage induction

motor, Electrical fault location, Mechanical fault location, Drying and testing of insulation, Abnormal heating at bearing,

Greasing, degreasing and impregnating, Alignment and rotor balancing

Unit V

Maintenance and Repairs of Circuit Breakers: Maintenance and troubleshooting of, Oil circuit breakers, Air blast circuit

breakers, SF6 circuit breakers, Preventive maintenance of relays

Automobile Electrical System: Dynamo, Self starter, Voltage regulator, Ignition coil, Lighting circuit- Four Wheeler, Two

Wheeler

Reference Books:

1. Study of electrical appliances and devices K.B. Bhatia

2. Workshop practice in electrical engineering M.L. Gupta

3. Electrical wiring Arora, B.Dass

4. Domestic Appliance S.E. Board Rajasthan, Ajmer

5. Basic shop practicals in electrical Engg. Vinod kumar, & K. Vajay

6. Study of Electric Appliances and Devices K.B.Bhatia

7. Basic of Practicals in Electrical Engg. Vinod kumar & K. Vijay

8. Electrical Gadgets H. Partab

9. Electrical Wiring Arora, B. Das.

10. Workshop Practices in Electric Engg. M.L.Gupta

11. Installation, Fault Location & Maintenance T.T.T.I,Bhopal.

12. Operation & Maintenance of Electrical Equipment (Vol. I & II) B.V.S.Rao

13. Preventive Maintenance of Electrical Equipment Charles I Hubert.

14. Electrical Maintenance & Repair Mahendra, Bhardwaj

DEE404-P ELECTRICAL WORKSHOP LAB

1. Preparations of joints on multi strand insulated wire: Twisted joint, Married joint, Plain cross joint, Duplex cross joint

2. Preparation of wiring diagram and wiring of the following -Sodium vapour lamp, Mercury vapour lamp, Corridor wiring,

Row of lamps (decorative light), Double Fluorescent tube of 40 watts

3. To make the positions, fix and complete the internal wiring of the fitting of a switch board, containing at least four

switches, one plug and one regulator.

4. Assembling, dismantling and fault investigation in the following domestic appliances: Electric heater, Electric immersion

heater, Room heater, Electric kettle, Electric soldering iron

5. Dismantling, identifying of various parts, finding fault, removing the fault, assembling and testing of- Table fan, Ceiling

fan, Electric washing machine, Room cooler, Electric toaster and sandwich maker, Electric mixy, Water cooler

6. Study the construction of telephone and its circuit

7. To make connection of supply and consumer board

8. Study of contactors and time delay relays

9. Soldering practice and lugs jointing.

10. Perform the following test on 1-phase transformer

10.1 Insulation resistance test.

10.2 Ratio test.

10.3 Polarity and phasing out test.

11. Transformer oil dielectric strength test.

12. Fire point, flash point and sludge test of transformer oil

13. Study of choke winding.

14. Prepare coil winding of a small transformer.

15. Rewinding of a ceiling fan.

16. Fault location and remedies in star-delta starter.

17. Fault location and remedies in rotor-resistance starter.

18. Preparation of periodical maintenance schedule for a power transformer.

19. Study of firefighting equipments

20. Study of electric shock treatment, preparation of treatment chart.

DEE405 DIGITAL ELECTRONICS

Unit I

NUMBER SYSTEMS AND CODES: Radix and Radix conversions, sign, magnitude & complement notation. Weighted and non-

weighted codes, BCD codes, self-complementing codes, cyclic codes, error detecting and correcting codes, ASCII & EBCDIC

codes. Alphanumeric codes. Fixed point and floating point arithmetic. BCD arithmetic.

Unit II

BOOLEAN ALGEBRA AND DIGITAL LOGIC GATES: Features of Boolean algebra, postulates of Boolean algebra, theorems of

Boolean algebra. Fundamental logic gates, derived logic gates, logic diagrams and Boolean expressions. Converting logic

diagrams to universal ogic. Positive, negative and mixed logic.

MINIMIZATION TECHNIQUES: Minterm,Maxterm, Karnaugh’s maps, simplification of logic functions with K-map, conversions of

truth tables in SOP & POS forms, incompletely specified functions, variable mapping, Quinn- Mcklusky method.

Unit III

SWITCHING CIRCUITS AND LOGIC FAMILIES: Diode, BJT, FET as switch. Different types of logic families: RTL, TTL, open collector

TTL, three state output logic, TTL subfamilies, MOS, CMOS, ECL IIL.

Unit IV

COMBINATION SYSTEMS: Combinational logic circuit design, Half and full adder & subtractors. Binary serial and parallel adders,

BCD adder. Binary multiplier, comparator, decoders, encoders, multiplexer, de-multiplexer, Code converters.

Unit V

SEQUENTIAL SYSTEMS: Latches, Flip-Flop: R-S, D, J-K, T, Master slave. Flip-flop conversions. Counters: asynchronous &

synchronous counter. Counter design, counter applications. Registers: buffer & shift register.

Reference Books:

1. Malvino and Leach-Digital principles and Applications, Tata Mc Graw Hill Co.

2. M.Morris Mano-Digital Logic and computer Design, Tata Mc Graw Hill Co.

3. S.Salivahnan, S.Anvazhagar-Digital circuits and design

DEE405-P DIGITAL ELECTRONICS LAB

1. Study of following combinational circuits: Multiplexer, Demultimplexer and Encoder. Verify truth tables of various logic

functions.

2. Study of various combinational circuits based on: AND/NAND Logic blocks and OR/NOR Logic blocks.

3. To study various waveforms at different points of a transistor bistable multivibrator and its frequency variation with

different parameters.

4. To design a frequency divider using IC-555 timer.

5. To study various types of registers and counters.

6. To study Schmitt trigger circuit.

7. To study transistor astable multivibrator.

8. Experimental study of characteristics of CMOS integrated circuits.

9. Interfacing of CMOS to TTL and TTL to CMOS.

10. BCD to binary conversion on digital IC trainer.

11. Testing of digital IC by automatic digital IC trainer.

12. To study OP-AMP as Current to Voltage & Voltage to Current converters & comparator.

IASE D University, Sardarshahr Scheme and Syllabus Diploma (EE) effective from Session 2015-16

Faculty of Engineering, Life Sciences & Management 17 | P a g

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DEE406 Energy Audit and Management

Unit- I

Energy Scenario: Commercial and Non-commercial energy, primary energy resources, commercial energy production, final energy

consumption, Indian energy scenario, Sectoral energy consumption (domestic, industrial and other sectors), energy needs of

growing economy, energy intensity, long term energy scenario, energy pricing, energy security, energy conservation and its

importance, energy strategy for the future.

Basics of Energy and its various forms: Electricity basics – Direct Current and Alternative Currents, electricity tariff, Thermal

Basics-fuels, thermal energy contents of fuel, temperature and pressure, heat capacity, sensible and latent heat, evaporation,

condensation, steam, moist air and humidity and heat transfer, units and conversion, Metric Ton Oil Equivalent conversions.

Unit- II

Energy Management & Audit: Definition, energy audit, need, types of energy audit. Energy management (audit) approach-

understanding energy costs, bench marking, energy performance, matching energy use to requirement, maximizing system

efficiencies, optimizing the input energy requirements, fuel and energy substitution, energy audit instruments and metering,

precautions, thermography, smart metering.

Unit- III

Heating, ventilation, air conditioning (HVAC) and Refrigeration System: Introduction to Psychometrics, Vapor compression

refrigeration cycle, refrigerants, coefficient of performance, capacity, factors affecting Refrigeration and Air conditioning system

performance and savings opportunities. Vapor absorption refrigeration system: Working principle, types and comparison with

vapor compression system and saving potential, heat pumps and their applications, section on ventilation system, ice bank

system, and performance assessment of window and split room air conditioners, Star labeled pumps, cold storage refrigeration,

and humidification system.

Fans and blowers: Types, performance evaluation, efficient system operation, flow control strategies and energy conservation

opportunities. Pressure drop calculation.

Unit- IV

Pumps and Pumping System: Types, performance evaluation, efficient system operation, flow control strategies and energy

conservation opportunities. Energy conservation in boiler feed water pump, pumping systems for municipal drinking water, and

sewerage, agriculture pump sets.

Cooling Tower: Types and performance evaluation, efficient system operation, flow control strategies and energy saving

opportunities assessment of cooling towers. fan less cooling tower, natural draft cooling tower, cooling water treatment.

Lighting System: Light source, choice of lighting, luminance requirements, and energy conservation avenues. Light Emitting Diodes

(LEDs), metal halides, fluorescent tube lights, Compact fluorescent lamps (CFL), labeling scheme, high efficiency street lighting,

electronic ballast, occupancy sensors, energy efficient lighting controls.

Unit- V

Diesel/Natural gas Power Generating systems: Factors affecting selection, energy performance assessment of diesel

conservation avenues. Waste heat recovery.

Energy conservation in Buildings and Energy Conservation Building Codes (ECBC): About Energy Conservation Building Codes

(ECBC), building envelope, insulation, lighting, Heating, ventilation, air conditioning (HVAC), fenestrations, water pumping, inverter

and energy storage/captive generation, elevators and escalators, star labeling for existing buildings, Energy Service Companies

based case studies.



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Diploma Third Year Syllabus Semester V

DEE501 Power Electronics & Drives

Unit I

Introduction: Principle, construction ,characteristics and ratings of- SCR, DIAC, TRIAC, UJT; Series connection of SCR; Parallel

connection of SCR; UJT as a relaxation oscillator; Snubber circuit; Transistor analogy of SCR; Comparison of SCR and TRIAC; Over

voltage and over current protection circuit for SCR.

Unit II

Power Control Rectification: Phase control of SCR; Different phase controlling circuits-R, RC, UJT (Pedestal and Ramp),

Transformer circuit; Different methods of turn off of SCR; Single-phase and three-phase half wave and full wave rectifier using SCR-

With resistive load, with inductive load, with flywheel diode

Unit III

Inverter :

Basic principle of inverter; Series inverter; Parallel inverter; Single phase voltage source inverter; Three phase bridge inverter;

Applications; UPS

Unit IV

Chopper: Principle of chopper operation; Control strategies-Constant frequency system, Variable frequency system; Types of

chopper circuits-First quadrant or type A chopper, Second quadrant or type B chopper, Two quadrant type A chopper (type C

chopper), Two quadrant type B chopper (type D chopper), Four quadrant chopper (type E chopper)

Unit V

Cycloconvertor: Principle of cycloconvetor-Single phase to single phase circuit step up cycloconverter- Mid point cycloconverter,

Bridge type cycloconverter; Single phase to single phase circuit step down cycloconverter- Mid point cycloconverter, Bridge type

cycloconverter; Three phase half wave cycloconverter, Three phase to single phase cycloconverter, Three phase to Three phase

cycloconverter

Reference Books:

1. Power Electronics P.C. Sen

2. Motor Control P.S Bhimbra

3. Thyristor Engineering M.S. Berde

4. Industrial Electronics G.K. Mithal

5. Thyristor Control Drive G.K. Dubey

DEE501-P Power Electronics & Drives Lab

1. Draw characteristics of SCR.

2. Draw characteristics of TRAIC.

3. Draw characteristics of DIAC.

4. Draw characteristics of UJT

5. Study of UJT oscillator

6. Speed control of D.C. Shunt motor.

7. Speed control of D.C series motor.

8. Study of various SCR firing circuits.

9. Study of various commutation circuits.

10. Speed control of A.C 1-phase motor.

11. Speed control of A.C 3-phase induction motor.

12. Use of TRIAC in a dimmer circuit.

13. Study of TRIAC in rectifier mode

14. Study of single phase half wave rectifier using SCR with resistive load

15. Study of (single phase) SCR with inductive load

16. Study of (with free wheeling diode) SCR with inductive load.

17. Study of single phase full wave rectifier using SCR with resistive load.

18. Study of SCR with R-L load and free wheeling diode.



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DEE502 Utilization of Electrical Power & Traction

Unit I

Industrial Utilization: 1.1 Advantages of electrical drives over mechanical drives 1.2 Group and individual drives 1.3 Characteristics

and application of various types of electric motors 1.4 Selection of electrical motors for 1.4.1 Domestic uses - Fans, sewing

machines, refrigerators, air conditioners, coolers, mixers and grinders, washing machines, hair dryer 1.4.2 Industrial uses - Lathes,

drilling machine, elevators, cranes lift, conveyors, textile and paper mills.

Unit II

Electric Heating: 2.1 Principle of electric heating 2.2 Advantages of electric heating 2.3 Methods of heating 2.3.1 Resistance

heating 2.3.2 Induction heating 2.3.3 Dielectric heating

Unit III

Electric Welding : 3.1 Principle of electric welding 3.2 Classification of electric welding 3.3 Resistance welding 3.3.1 Spot welding

3.3.2 Butt welding 3.3.3 Seam welding 3.4 Arc Welding 3.4.1 Metal arc welding 3.4.2 Carbon arc welding 3.5 Comparison

between resistance and arc welding

Unit IV

Illumination: 4.1 Terms used in illumination 4.2 Laws of illumination 4.2.1 Inverse square law 4.2.2 Lambert's cosine law 4.3

Electrical sources of light 4.3.1 Design of lighting schemes for domestic, commercial and industrial premises based upon

illumination level required for various works. 4.4 Types of lamps 4.5 Comparison of fluorescent tubes and filament lamps 4.6

Requirement of good lighting 4.7 Lighting schemes for flood light

Unit V

Traction Systems: 5.1 Ideal traction system 5.2 Different systems of traction 5.3 Systems of electric traction 5.4 Systems of track

electrification 5.5 Comparison between D.C. and A.C. systems of railway electrification form the point of view of main line and

suburban line railway service.

Reference Books:

1. A Course in Electrical Power J .B. Gupta

2. Utilization of Electric Power & Electric traction G.C. Gay

3. Art & Science of utilization of Electrical Energy H. Partab

4. Electrical Utilization & Traction Yash & Basant

5 Electric Drives G.K. Dubbey



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DEE503 Estimating, Costing & Design of Electrical Installations

Unit I

Wiring Materials and Accessories: 1.1 Different electrical symbols 1.2 Brief description, general specification and approximate

cost of 1.2.1 Different types of wire and cable 1.2.2 Switches, socket outlets, ceiling roses, lamp holders, plugs 1.2.3 Conduits and

it accessories 1.2.4 Distribution boards and boxes 1.2.5 Fuses, MCB, isolators, E.L.C.B. and energy meters 1.2.6 Incandescent,

Fluorescent and discharge lamps 1.2.7 D.C. and A.C. motors and starters

Unit II

General Principle of Estimating and Costing: 2.1 Purpose and essential of estimating and costing 2.2 Preparation of list of

materials 2.3 Market survey, price list and net prices 2.4 Calculation of material and labour cost, contingencies, supervision,

overhead charges, profit and total cost. 2.5 Purchase process: quotations, comparative statement, purchase order, tender order,

security money

Unit III

Earthing: 3.1 Need of earthing 3.2 Pipe and plate earthing 3.3 Schedule of material and accessories, costing and estimates

Unit IV

Service Connection: 4.1 General rules and regulation 4.2 Overhead and underground service connection 4.3 Schedule of material

and accessories for single phase and three-phase service connection 4.4 Costing of material and work

Unit V

Plan Estimation of 1-φ and 3-φ Electrical load: 5.1 Installation plan 5.2 Single line-wiring diagram 5.3 Calculation of conductor

size 5.4 Design for main switch boards and distribution board 5.5 Calculation of number of circuits 5.6 List of material required for

following and preparation of estimate, calculation of material cost using PWD B.S.R. 5.6.1 Single storey & Multi storey building

5.6.2 Small workshop 5.6.3 Agricultural pump 5.6.4 Institution or office building

Reference Books:

1. Electrical Estimating & Costing S.L.Uppal

2. Electrical Estimating & Costing J.B.Gupta

3. Installation, Design & Drawing J.B. Gupta

4. Electrical Engg. Drawing Surjeet Singh

5 Electrical Estimating and Costing TTTI Madras

6. Electrical Estimating and Costing M.F. Buereslui

7. Electrical Estimating and Costing Raina, Bhattacharya



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DEE503-P Estimating, Costing & Design of Electrical Installations Lab

1. Design and estimate the material of electrical installation for the following (by conventional method).

1.1 Residential building up to 40 points

1.2 Office building up to 30 points

1.3 Community hall up to 40 points

1.4 Small workshop up to 10 light points and 5 power points

1.5 Motor pump set

2. Preparation of schedule of material and estimate for the following using PWD B.S.R.

2.1 Residential building up to 40 points

2.2 Office building up to 30 points

2.3 Community hall up to 40 points

2.4 Small workshop up to 10 light points and 5 power points

2.5 Motor pump set

3. Design and preparation of schedule of material of estimate for service connection

3.1 1-φ Overhead

3.2 3-φ overhead

3.3 1-φ underground

3.4 3-φ underground

4. Design and estimate the list of materials for the following :

4.1 H.T. Overhead distribution main up to 20 Km.

4.2 L.T. Overhead distribution main up to 5 Km

4.3 Pole mounted substation.

4.4 Single line diagram of 220/132 KV G.S.S. and 33/11 KV substation

4.5 Three line diagram of 33/11 KV substation.

4.6 Design of distribution scheme for a small colony including load survey, load charts, load curves etc.

4.7 Idea of method used in RSEB to calculate the voltage regulation of LT line.

4.8 G.S.S. Earthing.



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DEE504 Electrical Design & Drawing

Unit I

Transformer Design: 1.1 Single phase and three-phase core type distribution transformer 1.2 Single phase shell type transformer

1.3 Output equation 1.4 Main dimension of frame 1.5 Core design and winding design

Unit II

Design of Winding: 2.1 Definition of - 2.1.1 Single and double layer winding 2.1.2 Full pitch and short pitch winding 2.1.3 Integral

and fractional winding 2.2 Developed winding diagrams of single phase and three-phase induction motors 2.3 Developed winding

diagrams of alternators

Unit III

D.C. Machine Design: 3.1 Choice of specific magnetic and specific electric loading 3.2 Output equation (Armature Design) 3.3

Calculation of main dimensions 3.4 Output coefficients 3.5 Choice of number of poles 3.6 Design of shunt field winding

Unit IV

3-Phase Induction Motor Design: 4.1 Choice of specific magnetic and specific electric loading 4.2 Output equations 4.3

Calculation of main dimensions 4.4 Relation between D and L 4.5 Effect of length of air gap on motor performance 4.6

Calculation of no load current

Unit V

Simple Alarm and Signal Circuits: Using contactors, designing and drawing schematic and wiring diagrams of alarm and signal

circuits. Circuits should involve use of switches, push buttons, bells, indicating light which are used in offices, hospitals, hotels and

buses etc.

Reference Books:

1. Electrical Design, K.B. Raina, Estimating and Costing S.K. Bhattacharya

2. Electrical M/C Design A.K. Shawney

3. Electrical Drawing and Design Jaggi

4. Electrical M/C Design V.N. Mittal

5. Electrical Engg. Drawing Surjit singh

6. Electrical Engg. Drawing J.B.Gupta

7. Handbook of Electrical Engg. S.L. Bhatia

DEE504-P Electrical Design & Drawing Lab

Preparation of drawing sheets for the following.

1. Electrical symbols as per I.S. 1 Sheet

2. Preparation of sectional plan, elevation and view of transformer

2.1 Single-phase core and shell type 1 Sheet

2.2 Three-phase core and shell type 1 Sheet

3. Alarm circuits. 3 Sheets

4. Contactor circuits. 3 Sheets

5. Developed winding diagrams. 4 Sheets

6. Panel wiring diagram. 3 Sheets



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DEE505 Fundamentals of Control System

Unit I

Control System: 1.1 Basic definition 1.2 Open loop and Closed loop systems 1.3 Transfer function 1.4 Transfer function of different

R- C networks 1.5 Block diagram and its reduction technique 1.6 Signal flow graph and Mason's gain formula

Unit II

Control System Components: 2.1 D.C. Servo motor 2.2 A.C. Servo motor 2.3 Synchro pair 2.4 Tachogenerator

Unit III

Time Domain Analysis: 3.1 Various test signals used in control system (step, impulse, ramp, parabolic) 3.2 Impulse response 3.3

First order and second order system 3.4 Time domain specifications 3.5 Step response of first order and second order system 3.6

Stability analysis of control system 3.6.1 Absolute satiability 3.6.2 Marginal satiability 3.6.3 Relative satiability 3.6.4 Asymptotic

satiability 3.7 Routh's stability criterion 3.7.1 Formation of Routh array 3.7.2 Difficulties in formation of Routh array and their

remedies 3.7.3 Determination of gain K 3.8 Static and dynamic error coefficients

Unit IV

Frequency Response: 4.1 Frequency domains analysis 4.2 Frequency domain specifications 4.3 Gain margin and phase margin

4.4 Polar plots 4.5 Bode plot 4.6 Nyquist stability criterion 4.7 Stability analysis using Nyquist plot and Bode plot 4.8 M & N circle

Unit V

Root Locus: 5.1 Introduction 5.2 Rules for constructing root loci 5.3 Root locus plots 5.4 Effect of Zeros and Poles on root locus

Reference Books:

1. Control System Engg. Nagrath & Kothari

2. Control System B.C. Kuo

3. Control System Engg. Ogata

4. Automatic Control System Hassan Saeed



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DEE506 POWER SYSTEM - I

Unit I

Transmission and Distribution: 1.1 Need and basic flow diagram of power system 1.2 Relative advantages and disadvantages of

A.C and D.C transmission 1.3 Selection of transmission voltage 1.4 Comparison of A.C. 1-phase, A.C. 3-phase 3 wire and A.C. 3-

phase 4 wire on the basis of copper volume for overhead and underground cable 1.5 Comparison of D.C. 2-wire and D.C. 3-wire

system on the basis of copper volume.

Unit II

Materials used in Overhead Lines: 2.1 Need, requirement, construction and special feature of line supports 2.2 Types of

conductors : hollow, stranded and relative merits and demerits 2.3 Selection of size of conductor, general rules used in RSEB for

calculation 2.4 Types of insulators, their construction and application 2.5 Potential distribution over a string of insulators 2.6

String efficiency and methods of improving string efficiency

Unit III

Mechanical Design: 3.1 Sag and span 3.2 Sag calculation in overhead lines with same and different level supports 3.3 Effect of

wind, ice and temperature on sag 3.4 Effect of sag on overhead conductor configuration and their spacing 3.5 Effect of span on

sag 3.6 Stringing chart 3.7 Transposition of conductors

Unit IV

Electrical Design: 4.1 Overhead line constants 4.2 Classification of lines 4.3 R, L, C, of over head lines (formula without proof) 4.4

Skin and Ferranti effect 4.5 Calculation of efficiency and regulation for 4.5.1 Short transmission line 4.5.2 Medium transmission

line (T and π methods) 4.5.3 Long transmission line (Rigorous method) 4.6 Generalized circuit constants of transmission line 4.6.1

Determination of Generalized circuit constants of 4.6.1.1 Short transmission line 4.6.1.2 Medium transmission line (T and π

methods) 4.6.1.3 Long transmission line

Unit V

D.C. Distribution Systems: 5.1 Layout of distribution system, feeders, distributors and service mains 5.2 Radial distributor 5.3 Ring

main distributor and with interconnector 5.4 Voltage drop calculation for D.C. distributor for uniform and concentrated loading

5.4.1 Radial distributor fed at one end 5.4.2 Radial distributor fed at both end with equal and unequal voltages 5.4.3 Ring main

distributor

Reference Books:

1. Power Electronics P.C. Sen

2. Motor Control P.S Bhimbra

3. Thyristor Engineering M.S. Berde

4. Industrial Electronics G.K. Mithal

5. Thyristor Control Drive G.K. Dubey



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Semester VI

DEE601 Electrical Machines – II

Unit I

Induction Motor: 1.1 Production of rotating magnetic field by two phase and three-phase supply 1.2 Construction of slip ring and

squirrel cage motors 1.3 Principle of operation 1.4 Slip 1.5 Torque Production 1.5.1 Gross torque and shaft torque 1.5.2 Starting

torque 1.5.3 Maximum torque 1.5.4 Full load torque 1.5.5 Relation between starting, maximum and full load torque 1.6 Torque-

slip characteristics & effect of rotor resistance 1.7 Power stages and efficiency 1.8 Equivalent circuit: approximate and exact 1.9

Phasor diagram 1.10 No-load and blocked rotor tests 1.11 Circle diagram 1.12 Methods of starting 1.13 Speed control of induction

motors 1.13.1 Rotor resistance control 1.13.2 Stator voltage control 1.13.3 Frequency control 1.13.4 Pole changing method 1.13.5

Cascade control 1.14 Cogging and crawling 1.15 Double cage induction motor, characteristic, applications 1.16 Industrial

applications

Unit II

Single Phase Induction Motor: 2.1 Double revolving field theory and cross-filed theory 2.2 Construction, working principle and

characteristics of following motors 2.2.1 Resistance start 2.2.2 Capacitor start & induction run 2.2.3 Capacitor start & capacitor

run 2.2.4 Shaded pole motor 2.3 Industrial applications

Unit III

Alternators: 3.1 Constructional features 3.2 Principle of operation 3.3 Winding factors 3.4 EMF equation 3.5 Idea of leakage

reactance (cylindrical rotor) and armature reaction 3.6 Synchronous reactance synchronous impedance 3.7 Phasor diagram at

different power factors (cylindrical rotor) 3.8 Voltage regulation 3.9 Open circuit and short circuit tests 3.10 Calculation of voltage

regulation by synchronous impedance and m.m.f methods 3.11 Parallel operation of three phase alternators 3.12 Effect of

variation in excitation and prime mover power on the performance of parallel connected alternators

Unit IV

Synchronous Motors: 4.1 Construction and principle of operation 4.2 Phasor diagram at no load and on load (cylindrical rotor)

4.3 Power equation 4.4 Power angle characteristics 4.5 V - curves and inverted V- curves 4.6 Methods of starting 4.7

Synchronous motor operation at 4.7.1 Constant input power and variable excitation 4.7.2 Constant excitation and Variable input

power

Unit V

Synchronous Machines: 5.1 Synchronous condenser 5.2 Comparison of induction motor and synchronous motor 5.3 Application

of synchronous motor

Reference Books:

1. Electrical Machines I.J. Nagrath

2. Electrical Technology B.L.Theraja

3. Electrical Machines P.S.Bhimbra

4. Electrical Machines Ashfaq Husain

DEE601-P Electrical Machines – II Lab

1. Connecting, starting and reversing the direction of rotation of 3-phase squirrel cage induction motor by using

1.1 D.O.L starter

1.2 Star-Delta starter

2. Speed control of 3-phase induction motor by rotor resistance control.

3. Speed control of 3-phase induction motor by stator voltage control

4. No-load and blocked rotor tests on 3-phase induction motor and plotting of circle diagram.

5. Study the various types of single-phase Induction motor with starting and reversing operation. 6. Starting of synchronous motor

and plotting V-curves.

7. Determination of load characteristics of alternator at rated speed.

8. Determination of regulation of alternator by direct loading.

9. Determination of magnetisation curve of an alternator at rated speed

10. O.C and S.C tests on alternator and determination of regulation by synchronous impedance method.

11. Synchronisation of alternators.



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DEE602 POWER SYSTEM - II

Unit I

Load and Load Curves: 1.1 Types of load 1.2 Variation in demand, chronological load curve 1.3 Load duration curve, energy load

curve 1.4 Load factor, capacity factor, diversity factor, connected load, maximum demand, utilization factor

Unit II

Economic Aspects of Generation: 2.1 Factor affecting the cost of generation 2.2 Cost reduction by power station inter

connection 2.3 calculation of cost per unit 2.4 Incremental rate of generation and condition for economic loading

Unit III

Tariffs: 3.1 Objectives of tariff 3.2 General tariff form and types of tariff 3.2.1 Flat rate 3.2.2 Straight meter rate 3.2.3 Block

meter rate 3.2.4 Hopkinson demand tariff 3.2.5 Doherty demand rate 3.2.6 Wright demand rate 3.3 Present tariff pattern in

Rajasthan

Unit IV

Power Factor Improvement: 4.1 Meaning of power factor 4.2 Causes of low power factor 4.3 Effects of low power factor 4.4

Advantages of power factor improvement 4.5 Methods of power factor improvement 4.6 Location of shunt capacitors

Unit V

Combined Operation of Power Stations: 5.1 Types and advantage of interconnection 5.2 Base load, peak load and load

allocation among different power station 5.3 Real and reactive power control of turbo alternator 5.4 Reactive power

requirements during peak and off peak hours

Reference Books:


2. Power System Design M.V. Despandey

3. Electrical Power System Nagrath & Kothari

4. Elements of Power system Stevension

5. Power System Analysis and Design B.R. Gupta

6. Electrical Power Systems Ashfaq Husain



e

DEE603 Switchgear & Protection

Unit I

Faults in Power System: 1.1 Sources of faults 1.2 Percentage reactance and base KVA 1.3 3-phase short circuits on alternator 1.4

Calculations of short-circuit KVA current 1.5 Construction of reactors 1.6 Limitations of fault current 1.7 Location of reactor

Unit II

Symmetrical Components: 2.1 Operator 'a' 2.2 Determination of sequence components 2.3 Sequence impedance and sequence

network 2.4 Types of faults at the terminals of unloaded alternator 2.5 Determination of fault current

Unit III

Fuses: 3.1 Definition of different terms 3.2 Selection of fuse materials 3.3 Types of fuses 3.4 Application of H.R.C. fuses 3.5 Drop

out fuse 3.6 Advantage and disadvantage of fuses

Unit IV

Circuit Breakers: 4.1 Basic construction of circuit breaker 4.2 Arc phenomenon 4.3 Arc extinction methods 4.4 Interruption of

capacitive current 4.5 Current chopping 4.6 Resistance switching 4.7 Construction, working and application of 4.7.1 Oil circuit

breaker 4.7.1.1 Bulk oil C.B. 4.7.1.2 Minimum oil C.B. 4.7.2 Air Circuit breaker 4.7.3 Air blast circuit breaker 4.7.4 Vacuum circuit

breaker 4.7.5 SF6 circuit breaker 4.8 Ratings of circuit breaker

Unit V

Protection: 5.1 Principle of protection systems 5.2 Basic requirement of relays 5.3 Classification of relays according to

construction, uses and operating time 5.4 Types o f relays (construction, setting and applications) 5.4.1 Thermal relay 5.4.2

Electromagnetic relay 5.4.3 Induction type relay 5.4.4 Differential type relay 5.4.5 Distance relay 5.5 Over current, reverse power

and earth leakage protection 5.6 Static relays 5.6.1 Basic elements 5.6.2 Applications

Reference Books:

1. Switchgear & Protection Sunil S.Rao

2. A Course in Electrical Power Soni, Gupta & Bhatnagar

3. Switchgear & Protection M.Chander & Ravindranath

4. Electrical Power System C.L. Wadhwa.



e

DEE604 Energy Management

Unit I

Energy Management and Energy Planning: 1.1 Definitions and Significance 1.2 Energy Strategy, Energy Policy and Energy

Planning 1.3 Two Sides of Energy Management 1.4 Sectors of Supply Side Energy Management 1.5 Objectives of Energy

Management 1.6 Hierarchical Levels of Sup-- Side Energy Management 1.7 Trade-off between Energy and Environment 1.8

Finery- and Energy Planning 1.9 Energy and Economy 1.10 Essential Imperatives and Steps in Supply Side Energy Planning 1.11

Energy Planning Flow for Supply Side 1.12 Essential Data for Supply-side Energy Planning 1.13 Per Capita Energy Consumption

1.14 Essential Imperatives and Steps in User Side Energy Planning 1.15 Energy Management and Control Systems (EMCs or EMS)

for Demand Side 1.16 Energy Management in End-User Plant 1.17 Seven Principles of Energy Management 1.18 Energy Policy of

a Supply Organization and Demand Side Organization 1.19 Energy Policy of a Demand Side Organization (Energy Consumer) 1.20

Organization for Energy Management

Unit II

Energy and Power Management: 2.1 Overview of India's Energy and Power Sector 2.2 National Energy Strategies of India 2.3

Primary Energy Sources for Power Generation and 2.4 Electric Power Sector Planning in India 2.5 India's Nonconventional,

Renewable arid Alternate Energy Planning 2.6 Rural Electrification Programs in India 2.7 Economic Reforms in Energy and Power

Sector 2.8 Energy Consumption Trends in India, Integrated Estimates 2.9 Energy Conservation Measures under 9th Five Year Plan

2.10 Per Capita Availability of Commercial Energy Resources, Reserve to Production Ratio (R/P)

Unit III

Energy Audit: 3.1 Aim of Energy Audit 3.2 Energy flow diagram 3.3 Strategy of Energy Audit 3.4 Comparison with Standards 3.5

Energy Management Team 3.6 Considerations in Implementing Energy Conservation programmes 3.7 Periodic progress review

3.8 Instruments for energy audit 3.9 Energy Audit of illumination system 3.10 Energy audit of electrical system 3.11 Energy audit

of Heating, ventilation and Air conditioning systems 3.12 Energy audit of compressed air system 3.13 Energy audit of buildings

3.14 Energy Audit of steam Generation, Distribution and utilization system 3.15 Economic analysis

Unit IV

Energy Conversation: 4.1 Introduction 4.2 Motivation for Energy Conservation 4.3 Principles of Energy Conservation 4.4 Energy

Conservation planning 4.5 Energy Conservation in following sectors 4.5.1 Industries 4.5.2 Electrical Generation, Transmission

and distribution 4.5.3 Household and commercial sectors 4.5.4 Transport 4.5.5 Agriculture 4.6 Energy Conservation Legislation

Unit V

Environmental Aspects of Energy and Pollution Control: 5.1 Introduction 5.2 Terms and Definitions 5.3 Pollution from use of

energy 5.4 Combustion products of fossil fuels 5.5 Particulate matter 5.6 Fabric filter and Baghouse 5.7 Electro-static precipitator

(ESP) 5.8 Carbon Dioxide 5.9 Green house effect and Global arming 5.10 Emission of Carbon Monoxide 5.11 Pollution by Sulphur

dioxide (SO2) and Hydrogen Sulphide H2S 5.12 Emission of Nitrogn Oxides 5.13 Acide Rains, Acid Snow, Acidic Fog and Dry Acidic

Deposits 5.14 Acid Fog 5.15 Dry Acidic Deposition 5.16 FGD and SCR Systems of Cleaning Flue Gases

Reference Books:


2. Energy Technology S.Rao,Dr.B.B.Parullkar

3. An Overview of Environment Engineering Kapoor

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