Single Phase Motors Which of the following statements regarding single-phase induction motoris correct ? It is not self-starting It requires only one winding It can rotate in one direction only It is self-starting It is not self-starting It requires only one winding It can rotate in one direction only It is self-starting ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a split phase induction motor, the two stator windings Draw equal current Are mutually displaced by 90° electrical Have equal R/XL ratio Draw only the in phase currents Draw equal current Are mutually displaced by 90° electrical Have equal R/XL ratio Draw only the in phase currents 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 purpose of starting winding in a single phase induction motor is to _____ Produce rotating flux in conjunction with main winding None of the listed here Reduce losses Limit temperature rise of the machine Produce rotating flux in conjunction with main winding None of the listed here Reduce losses Limit temperature rise of the machine ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A 4-pole , 50 Hz single phase induction motor is running with a slip of 3.4%. The speed of the motor is 1120 rpm 1540 rpm 1279 rpm 1449 rpm 1120 rpm 1540 rpm 1279 rpm 1449 rpm ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The motor used on small lathes is usually Universal motor Single phase capacitor run motor Dc shunt motor 3-phase synchronous motor Universal motor Single phase capacitor run motor Dc shunt motor 3-phase synchronous motor ANSWER DOWNLOAD EXAMIANS APP
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