Electrical Engineering Questions And Answers :: Single Phase Induction Motors: part5



Electrical Engineering : Single Phase Induction Motors QUESTIONS AND ANSWERS :: part5 : 1 to 5

Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

1.The speed ofa universal motor is usually reduced by using

gearing
belts
brakes
chains

2.The starting winding of a single-phase motor is placed in

armature
field
rotor
stator

3.Which of the following statements regarding hysteresis motor is in incorrect ?

It is extremely sensitive to fluctuations in supply voltage
Its high starting torque is due to its high rotor hysteresis loss
It is extremely quiet in operation
It accelerates from rest to full-speed almost instantaneously

4.108. Which of the following statements regarding single-phase induction motoris correct ?

It requires only one winding
It can rotate in one direction only
It is self-starting
It is not self-starting

More Single Phase Induction Motors QUESTIONS AND ANSWERS available in next pages

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