Introduction Network Terminologies Concept of Ideal And Practical Sources Short and Open Circuits Kirchoff’s Laws Delta -Star and Star-Delta Transformation Source Transformation Mesh Analysis Supermesh Node Analysis Network Theorems Superposition Theorem Tellegen's Theorem Thevenin’s Theorem Norton’s Theorem Maximum Power Transfer Theorem Reciprocity Theorem Millmann’s Theorem Single Phase AC circuits Phasor Diagram Important Points Regarding phasor Diagram Impedance Resonant Circuits Selectivity Parallel Resonance Transient Analysis of Basic RC , RL and RLC Circuit Step Response of Series R-L-C Circuit Specifications From Step Response of Second Order Circuit AC Excitation of Series RL and RC Circuits Laplace Transform and Its Applications Standard Time Functions Convolution Theorem Inverse Laplace Transform Using Convolution Integral Two Port Network Parameters