ANNA UNIVERSITY, CHENNAI
AFFILIATED INSTITUTIONS 
REGULATIONS – 2017
CHOICE BASED CREDIT SYSTEM

BE8251 BASIC ELECTRICAL AND ELECTRONICS ENGINEERING

UNIT I ELECTRICAL CIRCUITS & MEASUREMENTS

Sinusoidal steady state analysis

Single Phase and Three Phase Balanced Circuits.

Operating Principles of indicating Instruments.
UNIT II ELECTRICAL MACHINES

Operation of DC Generator

Single Phase Transformer

Single phase induction Motor

UNIT III SEMICONDUCTOR DEVICES AND APPLICATIONS

Zener Diode and its Characteristics

Bipolar Junction Transistor Characteristics

UNIT IV DIGITAL ELECTRONICS

Boolean Algebra theorems

Flip-Flops

A/D and D/A Conversion

UNIT V FUNDAMENTALS OF COMMUNICATION ENGINEERING

Principles of Amplitude and Frequency Modulations

Block Diagram of TV,Optical Fiber Communication