Single Phase Motors The least expensive fractional horse power motor is _______motor. Split phase Ac series Shaded pole Capacitor start Split phase Ac series Shaded pole Capacitor start ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Most of the troubles of single phase induction motors are traceable to the _______ Starting switch Shaft bearings Main winding Rotor bars Starting switch Shaft bearings Main winding Rotor bars ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The speed control of universal motor used for sewing machines is by Friction Varying the resistance Tapping the field Centrifugal mechanism Friction Varying the resistance Tapping the field Centrifugal mechanism ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If the capacitor of a single-phase motor is short-circuited the motor will run in reverse direction the motor will run in the same direction at reduced r.p.m. the motor will not start the motor will run the motor will run in reverse direction the motor will run in the same direction at reduced r.p.m. the motor will not start the motor will run ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The rotor slots, in an induction motor, are usually not quite parallel to the shaft because it helps the rotor teeth to remain under the stator teeth improves the power factor helps in reducing the tendency of the rotor teeth to remain under the stator teeth improves the efficiency helps the rotor teeth to remain under the stator teeth improves the power factor helps in reducing the tendency of the rotor teeth to remain under the stator teeth improves the efficiency ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The capacitor used in capacitor start motor is always a _______ capacitor. Mica Electrolyte Paper Ceramic Mica Electrolyte Paper Ceramic ANSWER DOWNLOAD EXAMIANS APP
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