Basic Concepts: 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.

Network Theorems: Superposition, Millman’s theorems, Thevenin’s and Norton’s theorems, Maximum Power transfer theorem.

Transient behavior and initial conditions: 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.

Two port network parameters: Definition of Z,Y, h and Transmission parameters, modelling with these parameters, relationship between parameters sets.

Resonance:
Series Resonance: Variation of Current and Voltage with Frequency, SelectivityandBandwidth,Q-Factor,CircuitMagnificationFactor,Selectivity with Variable Capacitance, Selectivity with Variable Inductance.

Parallel Resonance: Selectivity and Bandwidth, Maximum Impedance Conditions with C, Land f Variable, current in Anti-Resonant Circuit, The General Case-Resistance Present in both Branches.