Single Phase Motors In a repulsion motor, brushes are connected Together by a jumper wire To stator winding To starting winding To the external supply Together by a jumper wire To stator winding To starting winding To the external supply ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following is most economical method of starting a single phase induction motor? Inductance start method Split phase method Capacitor start method Resistance start method Inductance start method Split phase method Capacitor start method Resistance start method ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The wattage rating for a ceiling fan motor will be in the range 200 to 250 W 250 to 500 W 10 to 20 W 50 to 150 W 200 to 250 W 250 to 500 W 10 to 20 W 50 to 150 W ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The direction of rotation of shaded pole motor depends on ______ Supply frequency Supply voltage Which half of the pole is shaded Number of poles on the stator Supply frequency Supply voltage Which half of the pole is shaded Number of poles on the stator ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The rotor slots, in an induction motor, are usually not quite parallel to the shaft because it 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 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 ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A universal motor operates on Approximately constant speed and load Synchronous speed with varying load Constant speed and varying load Constant load and varying speed Approximately constant speed and load Synchronous speed with varying load Constant speed and varying load Constant load and varying speed ANSWER DOWNLOAD EXAMIANS APP
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