Practice of Mesh Current and Node Voltage analysis of circuits with independent and dependent sources.
Network Reduction: Source transformation; Star-Delta transformation.
Network Theorems: Thevenin and Norton’s theorems; Superposition theorem, maximum power transfer theorem, Tellegan’s theorem, Reciprocity theorem.
Introduction to Graph Theory – Definitions; Incidence matrix, Fundamental tie-set matrix, Fundamental cutest matrix, Formulation of network equations using KCL and KVL.
Transient Analysis: Time domain analysis of first and second order circuits - with DC Excitation - Frequency response of Series and Parallel circuits - Resonance - Q-factor and Bandwidth;
Steady State Analysis of single phase AC circuits: Phasor representation and analysis of circuits applying network theorems; Power factor – power factor correction.
Self and mutual inductance - coupled circuits – dot convention; Laplace representation of circuits; solutions using Laplace transforms.
Three phase Circuits: Three phase systems – balanced and unbalanced - Three phase 3-wire and 4-wire circuits – Star and Delta connected source and loads; Phasor Diagram analysis; Complex power.
Two-Port Networks: z, y, ABCD, abcd, hybrid and inverse hybrid parameters and relationships among different network parameters.