Top 150+ Solved Single Phase Induction Motor MCQ Questions Answer

a. it revolves synchronously

b. it is not subject to any magnetic or mechanical vibrations

c. it can be easily manufactured in extremely small sizes of upto 1 W output

d. it develops hysteresis torque which is extremely steady both in amplitude and phase

a. It is extremely sensitive to fluctuations in supply voltage

b. Its high starting torque is due to its high rotor hysteresis loss

c. It is extremely quiet in operation

d. It accelerates from rest to full-speed almost instantaneously

a. It requires only one winding

b. It can rotate in one direction only

c. It is self-starting

d. It is not self-starting

a. armature

b. field

c. rotor

d. stator

a. gearing

b. belts

c. brakes

d. chains