If a motor hums but does not start, there is a potential problem ____.
A) with the starting components
B) with an open winding
C) with insufficient supply voltage
D) all of the above

Question

Quizplus · Accepted Answer

A motor that hums but does not start could indicate a problem with the starting components such as the capacitor or centrifugal switch, an open winding, or insufficient supply voltage. Therefore, all of the above options could be potential problems.

If a Motor Hums but Does Not Start, There Is