Single Phase Motors Most of the troubles of single phase induction motors are traceable to the _______ Shaft bearings Starting switch Main winding Rotor bars Shaft bearings Starting switch Main winding Rotor bars 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 in reducing the tendency of the rotor teeth to remain under the stator teeth helps the rotor teeth to remain under the stator teeth improves the power factor improves the efficiency helps in reducing the tendency of the rotor teeth to remain under the stator teeth helps the rotor teeth to remain under the stator teeth improves the power factor improves the efficiency 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. The same as 0.33 times 1.5 times 3 times The same as 0.33 times 1.5 times 3 times ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The single phase series motor can operate on DC only Both AC and DC None of the listed here AC only DC only Both AC and DC None of the listed here AC only ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Most of the single phase induction motor are _____ machines. 4-pole 2-pole 6-pole 8-pole 4-pole 2-pole 6-pole 8-pole ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The rotor of a hysteresis motor is made of Cast iron Copper Chrome steel Aluminium Cast iron Copper Chrome steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
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