Home > Electrical Engineering > Single Phase Induction Motors

Single Phase Induction Motors - Interview Questions and Answers

Prepare for your technical interview with these Single Phase Induction Motors questions.

Ready to test your skills?

Take a timed mock test specifically for Single Phase Induction Motors.

Start Mock Test
36. The motor used on small lathes is usually
A. universal motor
B. D.C. shunt motor
C. single-phase capacitor run motor
D. 3-phase synchronous motor
Explanation:
37. Which of the following motors can be used for unity power factor ?
A. Capacitor run motor
B. Shaded pole motor
C. Hysteresis motor
D. Schrage motor
Explanation:
38. The value of starting capacitor of a fractional horse power motor will be
A. 100 uF
B. 00 uF
C. 300 uF
D. 400 uF
Explanation:
39. A hysteresis motor works on the principle of
A. hysteresis loss
B. magnetisation of rotor
C. eddy current loss
D. electromagnetic induction
Explanation:
40. The speed of a universal motor is generally reduced by using
A. gear trains
B. V-belts
C. brakes
D. chains
Explanation:
« Prev123456789101112131415161718192021Next »