GE6252   BASIC ELECTRICAL AND ELECTRONICS ENGINEERING            

UNITI ELECTRICAL CIRCUITS &MEASURMENTS                                                       

  Ohm‟s Law – Kirchoff‟s Laws – Steady State Solution of DC Circuits – Introduction to AC Circuits – Waveforms and RMS Value – Power and Power factor – Single Phase and Three Phase Balanced Circuits.  Operating Principles of Moving Coil and Moving Iron Instruments (Ammeters and Voltmeters), Dynamometer type Watt meters and Energy meters. 

UNITII  ELECTRICAL MECHANICS                                                                                   

  Construction, Principle of Operation, Basic Equations and Applications of DC Generators, DC Motors, Single Phase Transformer, single phase induction Motor. 

UNIT III  SEMICONDUCTOR DEVICES AND 
APPLICATIONS                                            

Characteristics of PN Junction Diode – Zener Effect – Zener Diode and its Characteristics – Half wave and Full wave Rectifiers – Voltage Regulation.  Bipolar Junction Transistor – CB, CE, CC Configurations and Characteristics – Elementary Treatment of Small Signal Amplifier.  

UNIT IV  DIGITAL ELECTRONICS                                                                       

 Binary Number System – Logic Gates – Boolean Algebra – Half and Full Adders – Flip-Flops – Registers and Counters – A/D and D/A Conversion (single concepts)                 

UNIT V  FUNDAMENTALS OF COMMUNICATION ENGINEERING                                   

  Types of Signals: Analog and Digital Signals – Modulation and Demodulation: Principles of Amplitude and Frequency Modulations.  Communication Systems: Radio, TV, Fax, Microwave, Satellite and Optical Fibre (Block Diagram Approach only).