Basic concepts: Sources of electrical energy, Source transformation &Source shifting, Network reduction using star-delta transformation, loopand node analysis with dependent & independent sources for DCnetworks, concept of super node and super mesh analysis for onlyindependent sources for DC networks.
Network theorems:Super position, reciprocity, Millman’s theorem (for DC networks),Thevinin’s& Norton’s theorem (for DC networks), and Maximum powertransfer theorems (for AC & DC networks)
Transient behavior and initial conditions: Behavior of circuit elementsunder switching condition and their representation, evaluation of initial &final conditions in RL, RC &RLC circuits for DC excitations.Two port network parameters: Definitions and modeling of Z, Y, H &transmission parameters.
Resonant Circuits:Series resonance: Variation of current and voltage with frequency,Selectivity & Bandwidth, Q-factor Parallel resonance: General caseresistancepresent in both branches, Selectivity & Bandwidth, Maximumimpedance conditions with Capacitor, Inductor or frequency as variable.
Network topology: Graph of a network, concepts of: tree & co-tree,incidence matrix, tie-set & cut-set schedules, Solution of resistivenetworks using equilibrium equations in matrix form, Principle of duality.