In general, there are two parallel circuits through a capacitor motor at standstill, so there should be a noticeable hum when the motor is switched on. If no hum exists, the Auxiliary (starting) winding FIG. 1. Connections are shown for a typical anbsp;...
|Title||:||Electric motor manual|
|Author||:||Robert J. Lawrie|
|Publisher||:||McGraw-Hill - 1987-04|