Single Phase Motors Which of the following motors is used for unity power factor ? Schrage motor Reluctance motor Universal motor Hysteresis motor Schrage motor Reluctance motor Universal motor Hysteresis motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Capacitor motors _______resistance split phase induction motors. Cost about the same as Are costlier than Are less costly than Poor starting torque than Cost about the same as Are costlier than Are less costly than Poor starting torque than ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A 4 pole, 50 Hz single phase induction motor has a slip of 5% . The speed of the motor will be None of the listed here 1200 rpm 1500 rpm 1425 rpm None of the listed here 1200 rpm 1500 rpm 1425 rpm ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The best suited motor to drive 1/4 HP fan in a hospital ward would be ______ motor. Single phase series motor Hysteresis motor Capacitor run motor Shaded pole Single phase series motor Hysteresis motor Capacitor run motor Shaded pole 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 Which of the following statements regarding single-phase induction motoris correct ? It requires only one winding It is self-starting It can rotate in one direction only It is not self-starting It requires only one winding It is self-starting It can rotate in one direction only It is not self-starting ANSWER DOWNLOAD EXAMIANS APP
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