UNIT 1:
Elementary concepts of electric circuits
Introduction to AC Circuits
Peak value and RMS values– Power and Power factor –
Operating Principles of Moving coil
Dynamometer type wattmeter
Moving iron instruments(Ammeters and Voltmeters),
UNIT 2:
Introduction to ELECTRICAL MACHINES
ELECTRICAL MACHINES -Construction
ELECTRICAL MACHINES - Principle operation
ELECTRICAL MACHINES - Basic equations
Applications of DC Generator
Elementary treatment of Single phase Transformer
Three Phase Induction Motors
UNIT 3:
materials and accessories
Wiring layout of Residential building
Grounding: Importance of grounding
Safety: Causes of accidents, Accident prevention
Design of residential wiring using DT concept
UNIT 4:
Introduction to ANALOG ELECTRONICS
Construction, working principle, VI characteristics of Diode
UNIT 5:
Linear: Ideal OP-AMP characteristics
Inverting and Non-inverting Amplifiers
Applications: Summer, Clipper and clamper
Digital: Boolean Algebra-Theorems
A/D (Successive Approximation) and D/A Conversion(R-2R Ladder)
