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.Management Sciences
A. the starting winding is connected through a centrifugal switch
B. the running winding is connected through a centrifugal switch
C. both starting and running windings are connected through a centrifugal switch
D. centrifugal switch is used to control supply voltage
Related Mcqs:
- The running winding of a single phase motor on testing with meggar is found to be ground. Most probable location of the ground will be___________?
- A. at the end connections B. at the end terminals C. anywhere on the winding inside a slot D. at the slot edge where coil enters or comes out of the slot...
- Single phase induction motor usually operates on__________?
- A. 0.6 power factor lagging B. 0.8 power factor lagging C. 0.8 power factor leading D. unity power factor...
- When a D.C. series motor is connected to A.C. supply, the power factor will be low because of____________?
- A. high inductance of field and armature circuits B. induced current in rotor due to variations of flux C. fine copper wire winding D. none of the above...
- The rotor of a hysteresis motor is made of___________?
- A. aluminium B. cast iron C. chrome steel D. copper...
- Which of the following motors is used in tape-recorders ____________?
- A. Hysteresis motor B. Reluctance motor C. Capacitor-run motor D. Universal motor...
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