KERALA UNIVERSITY Class 1 basic electrical and electronics eng Question Paper 2021

Practice authentic previous year questions for better exam preparation.

Sample Questions

(a) Explain the working principle of the following :
With a neat diagram explain the operation of a half wave rectifier. Answer any one full question from each module. Each question carries 20 marks.
(c) A series LCR circuit which resonates at frequency 500 kHz has $\mathrm{L}=100 \mu \mathrm{H}, \mathrm{R}=25 \Omega, \mathrm{C}=1000 \mathrm{pF}$. Determine
(i) Q-Factor (ii) Bandwidth.
(a) Obtain the unit step response of a RL series circuit.