KCE/ DEPT. OF EEE

DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERINGCOURSE PLAN (THEORY)Sub. Code: GE6252

Branch / Year / Sem: B.E Mech & Civil /I / IISub.Name: Basic Electrical and Electronics Engineering Batch: 2013-2017Staff name: J.Arokiaraj,

Academic year: 2013-14 (EVEN) S.R.Karthikeyen & K.Vinu priya OBJECTIVETo study the basics of electrical circuits, instruments, electrical machines, digital electronics, semiconductor devices and communication engineering.

LEARNING OUTCOME1. Knowledge about measuring instruments and electrical machines. 2. Awareness about the design of digital circuits.

3. Understanding the concept of various communication signals.TEXT BOOKS:

T1. Mittle N., Basic Electrical Engineering, Tata McGraw Hill Edition, New Delhi, 1990.

T2. Sedha R.S., Applied Electronics, S. Chand & Co., 2006.

REFERENCES:

R1. Premkumar N, Basic Electrical Engineering, Anuradha Publishers, (2003).R2. Muthusubramanian R, Salivahanan S and Muraleedharan K A, Basic Electrical, Electronics and Computer Engineering, Tata McGraw Hill, Second Edition, (2006).

R3. M. Morris Mano, Digital Design, Pearson Education, 2006.WEB RESOURCESW1: http://www.engineersgarage.com/contribution/electronic-energy-meterW2: http://science.howstuffworks.com/satellite.htmTopic NoTopicBooks for ReferencePage No.Teaching MethodologyNo. of Hours RequiredCumulative No. of periods

UNIT I ELECTRICAL CIRCUITS & MEASUREMENTS

1. 01Ohms Law R1

T21.9

35BB11

2. 02Kirchoffs Laws R1T21.3264-65BB

3. 03Steady State Solution of DC Circuits R11.33-1.71BB34

4. 04Introduction to AC Circuits R12.1BB15

5. 05Waveforms and RMS Value R1T22.786BB

6. 06 Power and Power factor R12.19-2.30BB27

7. 07Single Phase and Three Phase Balanced Circuits.R12.31-2.61BB29

8. 08Operating Principles of Moving Coil and Moving Iron Instruments (Ammeters and Voltmeters),R13.12-3.15&

3.15-3.21PPT211

9. 09Dynamometer type Watt meters and Energy metersR1W13.21-3.25PPT112

UNIT II ELECTRICAL MACHINES

10. 11Construction of DC GeneratorsR14.1-4.4PPT214

11. 12Principle of OperationR14.5-4.8PPT

12. 13Basic EquationsR14.8BB216

13. 14Applications of DC GeneratorsR14.26BB

14. 15Construction of DC MotorsR14.1-4.4PPT218

15. Principle of OperationR14.27-4.29PPT

16. Basic EquationsR14.28-4.30BB

220

17. Applications of DC MotorR14.48BB

18. 16Single Phase Transformer R14.48-4.70BB222

19. 17single phase induction MotorR14.71-4.82BB224

Topic NoTopicBooks for ReferencePage No.Teaching MethodologyNo. of Hours RequiredCumulative No. of periods

UNIT III SEMICONDUCTOR DEVICES AND APPLICATIONS

20. 18Characteristics of PN Junction Diode R1T25.13-5.22221-223BB125

21. 19Zener Effect R15.22-5.23BB126

22. 20Zener Diode and its Characteristics R15.23-5.24BB

23. 21Half wave RectifiersR1T25.25-5.29303-308BB228

24. 22Full wave Rectifiers R1T25.29-5.37308-312BB230

25. 23Voltage Regulation.R15.38-5.41BB131

26. 24Bipolar Junction Transistor R15.41-5.46BB132

27. CB, CE, CC Configurations and CharacteristicsR15.46-5.54BB234

28. 25Elementary Treatment

of Small Signal Amplifier

R15.54-5.59BB236

UNIT IV DIGITAL ELECTRONICS

29. 27Binary Number System R16.2BB238

30. 28Logic GatesR16.17-6.22BB240

31. 29Boolean AlgebraR16.22-6.25BB141

32. 30Half and Full Adders

R1R36.26-6.28119-125BB142

33. 33Flip-FlopsR1R36.29-6.37172-179BB244

34. 34Registers and Counters

R1R36.38-6.53227-238PPT246

35. 35 A/D and D/A Conversion (single concepts)R16.53-6.59PPT248

UNIT V FUNDAMENTALS OF COMMUNICATION ENGINEERING

36. 37Types of Signals: Analog and Digital Signals

R17.3-7.4BB351

Topic NoTopicBooks for ReferencePage No.Teaching MethodologyNo. of Hours RequiredCumulative No. of periods

37. 38Modulation and Demodulation: R17.4PPT152

38. 39Principles of Amplitude

and Frequency Modulations.R17.5-7.15PPT355

39. 40Communication Systems: Radio, TV, Fax, Microwave, Satellite and Optical Fibre (Block Diagram Approach only).R1W27.15-7.55PPT560

CONTENT BEYOND THE SYLLABUS

Recent trends in micro power generation

INTERNAL ASSESSMENT DETAILS

TEST NO.IIIMODEL

Topic Nos.1-1415-281-39

Date

ASSIGNMENTIIIIII

Topic Nos. for reference1-1415-2829-39

Deadline31.01.1425.02.1421.03.14

ASSIGNMENT DETAILS

ASSIGNMENT - 1ASSIGNMENT - 2ASSIGNMENT - 3

Descriptive Questions

(i) Determine the line current, power factor and total power when a 3-phase 400V supply is given to a balanced load of impedance (8+j6) in each branch, is connected in star.

(ii) With the help of a neat diagram, explain the construction and operation of an induction type energy meter. (i)Draw the circuit diagram of the following three types of DC motors and write the relationships among the currents and voltages:

(1)Separately excited motor

(2)series motor

(3)shunt motor.

(i)Explain with neat sketch the working of a successive approximation ADC.

(ii)From R-2R ladder network, explain the working principal of 8 bit DAC. Derive its resolution.

Define the following terms.

(i) Active power

(ii) Reactive power

(iii) Apparent power

(iv) Power factor (i)Draw the three configurations of a bipolar junction transistor.

(ii)For a transistor connected in CE configuration, sketch the typical output and input characteristics.(i)Implementation of full adder circuit using NAND gates.

(ii)Explain the need for modulation.

(i)Derive the emf equation of DC generator.

(ii)With neat diagram, explain the working of separately excited DC generator(i)Explain the principle and operation of full wave rectifier.

(ii)Discuss briefly about the small signal amplifier.Write a detailed note on optical fibre communication.

Short Questions

State Kirchoffs voltage and current law.

What is leakage flux?Realize the D latch using NAND gates.

Define: Power factor & form factor.

What is the voltage equation for the motor?What are universal gates? Why do we call them so?

State the different type of instruments based on their operating principles.Give the biasing condition for a transistor to operate as an amplifier.Define modulation. What are the different types of modulation?

What are the types of transformers based on construction? What is junction capacitance?List any four advantages of FM over AM.

Sketch the circuit diagram for separately excited dc generator.What are the basic conditions of the base-emitter and base-collector junction for a transistor to operate as an amplifier?Sketch the block diagram of basic communication system

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