In a capacitor start and run motors the function of the running capacitor in series with the auxiliary winding is to_______________?

Related Mcqs:

For which of the applications a reluctance motor is preferred ?

A. Electric shavers B. Refrigerators C. Signalling and timing devices D. Lifts and hoists...

Which of the following motors can be run on AC. as well as D.C. supply ?

A. Universal motor B. Repulsion motor C. Synchronous motor D. Reluctance motor...

A.C. series motor as compared to D.C. series motor has__________?

A. smaller brush width B. less number of field turns C. more number of armature turns D. less air gap E. all of the above...

If the centrifugal switch does not open at 70 to 80 percent of synchronous speed of motor, it would result in_________?

A. damage to the starting winding B. damage to the centrifugal switch C. overloading of running winding D. none of the above...

In case of a reluctance motor, when the load is increased so that it cannot maintain synchronous speed the motor will_____________?

A. become unstable B. draw excessive armature current and may burn out C. fall out of synchronism and come to stand still D. run as induction motor...