KERALA UNIVERSITY Class 4 electrical technology Question Paper 2020

Practice authentic previous year questions for better exam preparation.

Sample Questions

403 : ELECTRICAL TECHNOLOGY (MP) (2013 Scheme) Time : 3 Hours Max. Marks : 100 Answer all questions.
Explain the principle of operation of DC motor.
Draw and explain the torque-Speed and torque-armature current characteristics of DC series motor.
Compare lap and wave winding.
What is all day efficiency of transformer? Explain its significance.