Centrifugal switch disconnects the auxiliary winding of the motor at about ______ percent of synchronous speed?

A. interchanging the supply leads
B. position of shaded pole with respect to main pole
C. retentivity of the rotor material
D. none of these

A. a single turn of heavy wire which is in parallel with running winding
B. a single turn of heavy copper wire which is short-circuited and carries only induced current
C. a multilayer fine gauge copper wire in parallel with running winding
D. none of the above

A. provide mechanical balance
B. improve power factor and provide better speed regulation
C. prevent hunting in the motor
D. eliminate armature reaction

A. Capacitor run motor
B. Shaded pole motor
C. Capacitor start motor
D. Split phase motor

A. can be operated either on D.C. or A.C. supply at approximately the same speed and output
B. can be marketed internationally
C. runs at dangerously high speed on no-load

A. Capacitor run motor
B. Shaded pole motor
C. Hysteresis motor
D. Schrage motor