Practical sources, Source transformations, Network reduction using Star – Delta transformation, Loop and node analysis With linearly dependent and independent sources for DC and AC networks, Concepts of super node and super mesh.
Graph of a network, Concept of tree and co-tree, incidence matrix, tie-set, tie-set and cut-set schedules, Formulation of equilibrium equations in matrix form, Solution of resistive networks, Principle of duality.
Superposition, Reciprocity and Millman’s theorems.
Thevinin’s and Norton’s theorems; Maximum Power transfer theorem
Series and parallel resonance, frequency-response of series and Parallel circuits, Q –factor, Bandwidth.
Behavior of circuit elements under switching condition and their Representation, evaluation of initial and final conditions in RL, RC and RLC circuits for AC and DC excitations.
Solution of networks, step,ramp and impulse responses, waveform Synthesis.
Definition of z, y, h and transmission parameters, modeling with these parameters, relationship between parameters sets.