KERALA UNIVERSITY Class 3 network analsis and synthesis Question Paper 2020

Practice authentic previous year questions for better exam preparation.

Sample Questions

Test whether the polynomial $P(S)=S^{5}+3 S^{3}+2 S$ is Hurwitz. ( $\mathbf{1 0} \boldsymbol{\times} \mathbf{4} \boldsymbol{=} \mathbf{4 0}$ Marks) PART - B Module - I
State and explain Millman's theorem.
With an example explain Norton's theorem.
Obtain an expression for series resonant frequency.
A balanced star connected load having an impedance $(15+j 20) \Omega$ per phase is connected to a $3-\phi, 440 \mathrm{~V}, 50 \mathrm{~Hz}$ supply. Find the line currents and the power absorbed by the load.