AC SINGLE PHASE MOTOR - Practice Mode

1) Which motor is preferred for domestic water pumps?
Correct Answer: Capacitor start motor
2) Which type of motor has relatively small starting torque?
Correct Answer: Resistance start induction run motor
3) What is the function of centrifugal switch in split phase motor?
Correct Answer: Make and break the starting winding from supply
4) How to produce starting torque in a shaded pole fan motor?
Correct Answer: Using rings on poles
5) What is the reason to use a permanent capacitor in fan motor circuit?
Correct Answer: Splitting of phase for torque