(EE05066) BASIC ELECTRICAL & ELECTRONICS ENGINEERING

UNIT I ELECTRICAL CIRCUITS
Ohms Law -Kirchoffs Laws - steady state solution of D C Circuits - Introduction to
AC circuits - Waveforms and RMS value - power and power factor, single phase
and three phase balanced circuits.
UNIT II ELECTRICAL MACHINES
Principles of operation and characteristics of D C machines, Transformers (single
phase and three phase) - Synchronous Machines - three Phase and single phase
induction motors - (op. Principles).
UNIT III MEASUREMENTS
Moving coil and moving iron instruments (Ammeter and voltmeter). Dynamometer
type watt meters and energy meters (op. Principles).
UNIT IV SEMICONDUCTOR DEVICES & RECTIFIERS
Classification of solids based on energy hand theory - Intrinsic semiconductors -
Extrinsic semiconductors - P type and N type - P-N junction - V I characteristic of PN
junction diode - Zener diode - Zener diode characteristics - Half wave and full wave
rectifiers - Voltage regulation, SCR, Diac, Triac, Characteristics and simple
applications.
UNIT V TRANSISTORS
Bipolar junction transistor - CB, CE, CC - Configurations and characteristics - Biasing
circuits - Field Effect Transistor - Configurations and characteristics - FET amplifier
- UJT - characteristics and simple applications - switching transistors - concept of
feed back - negative feed back - application in temperature and motor speed control.
UNIT VI AMPLIFIERS
Elementary treatment of voltage amplifier - Class A, B and C power amplifiers -
principles of Tuned amplifiers.
UNIT VII SIGNAL GENERATORS AND LINEAR IC’S
Sinusoidal oscillators - positive feed back - RC phase shift, Hartley, Colpit’s, Wien
bridge Oscillators - multivibrators - operational amplifier - adder, multiplier, integrator
and differentiators -Integrated circuits.
UNIT VIII DIGITAL ELECTRONICS
Binary number system - AND, OR, NOT, NAND, NOR circuits - Boolean algebra -
Exclusive OR gate - Half and Full adders - flip flops - registers and counters - A/D,
D/A conversion - Digital computer principle.
TEXT BOOKS:
1. Mittle, V.N., Basic Electrical Engineering, TMH Edition, New - Delhi, 1990
2. Del Taro, Electrical Engineering Fundamentals, Prentice Hall of India Pvt. Ltd.,
New Delhi, Second edition.
REFERENCES
1. Millman & Halkias, Integrated Electronics, McGraw Hill, 1979.