AC SINGLE PHASE MOTOR - Quiz

1) Which motor is having half coil winding?

Mixer Grinder Ceiling fan Washing machine

2) Why running winding is placed in the bottom of the core?

To get low resistance To get low inductance To get high resistance To get high inductance

3) Calculate the slot distance for a ceiling fan having 28 slots, 14 poles, 14 coils in half coil connection?

90 Degree 120 Degree 180 Degree 240 Degree

4) What is the application of shaded pole motor?

Hair dryer Ceiling fan Wet grinder Washing machine

5) Which type of single phase motor is used for hard disk drives?

Stepper motor Repulsion motor Hysteresis motor Reluctance motor