Electrical Circuit Analysis — Winter 2020

State and explain Thevenin’s Theorem.

Find the values of V1, V2 and power loss in 2 ohmusing Nodal analysis in figure 1.

State and explain Maximum power transfer Theorem.

Briefly explain the mesh analysis with suitable example.

Derive voltage and current expression for transient response of driven R-Lseries circuit.

Describe the initial conditions in the inductor and resistor.

List out advantages of poly-phase system over single phase system. Also define apparent power , active power and reactive power.

Discuss dot convention rule for the magnetically coupled Network.

Determine the Laplace transform of f(t) = e−at sin 𝜔t and f(t)= e−at cos 𝜔t.

Write the circuit equations for a series RL circuit connected to a DC supply. Using Laplace transform, obtain the transfer function between inductor current and supply voltage.

Briefly describe h parameter for two port network.

Explain briefly why ABCD parameters is called transmission parameter and write expression of ABCD parameter for two port network.

Discuss in brief about poles, zero and D.Cgain of network function

Explain series resonance in detail. Fig – 11