Centrifugal switch disconnects the auxiliary winding of the motor at about ________ percent of synchronous speed?
A100
B70 to 80
C30 to 40
D80 to 90
Correct answer
B. 70 to 80
Explanation
The correct answer is 70 to 80.
Centrifugal switch disconnects the auxiliary winding of the motor at about ________ percent of synchronous speed? - Answer and Explanation | Academy of Pakistan