##### Single Phase A.C Circuits

R.M.S, Average Values and Form Factor for Different Periodic Wave Forms – Sinusoidal Alternating

Quantities – Phase and Phase Difference – Complex and Polar Forms of Representations, j–Notation, Steady

State Analysis of R, L and C (In Series, Parallel and Series Parallel Combinations) with Sinusoidal Excitation–

Resonance – Phasor diagrams – Concept of Power Factor– Concept of Reactance, Impedance, Susceptance and

Admittance–Apparent Power, Active and Reactive Power, Examples.