Single Phase Motors In a shaded pole motor the rotating magnetic field is produced by using Shading coils A capacitor Copper windings Salient poles Shading coils A capacitor Copper windings Salient poles ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A capacitor-start single phase induction motor is switched on to supply with its capa-citor replaced by an inductor of equivalent reactance value. It will start and then stop start and run slowly not start at all start and run at rated speed start and then stop start and run slowly not start at all start and run at rated speed ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In repulsion motor direction of rotation of motor is the same as that of brush shift is independent of brush shift is opposite to that of brush shift is the same as that of brush shift is independent of brush shift is opposite to that of brush shift ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For the same rating, the size of a single phase induction motor is about _______ that of the corresponding 3-phase induction motor. 1.5 times 3 times 0.33 times The same as 1.5 times 3 times 0.33 times The same as ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a DC series motor is operated on AC supply, it will Have poor efficiency All of the listed here Have poor power factor Spark excessively Have poor efficiency All of the listed here Have poor power factor Spark excessively ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a single phase induction motor runs slower than normal, the most likely defect is short-circuit in the winding None of these worn bearings open-circuit in the winding short-circuit in the winding None of these worn bearings open-circuit in the winding ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS