Single Phase Motors Which of the following statements regarding repulsion-start induction motor is incorrect ? It makes quite a bit of noise on starting In fractional horse power motors, it has replaced the capacitor motors It is not easily reversed It requires more maintenance of commutator and other mechanical devices It makes quite a bit of noise on starting In fractional horse power motors, it has replaced the capacitor motors It is not easily reversed It requires more maintenance of commutator and other mechanical devices 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 efficiency improves the power factor helps the rotor teeth to remain under the stator teeth helps in reducing the tendency of the rotor teeth to remain under the stator teeth improves the efficiency improves the power factor helps the rotor teeth to remain under the stator teeth helps in reducing the tendency of the rotor teeth to remain under the stator teeth ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a split phase induction motor, the two stator windings Draw equal current Have equal R/XL ratio Draw only the in phase currents Are mutually displaced by 90° electrical Draw equal current Have equal R/XL ratio Draw only the in phase currents Are mutually displaced by 90° electrical ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The resistance split phase induction motor is used in those application where ______ Starting is frequent Starting is infrequent None of the listed here Starting period is long Starting is frequent Starting is infrequent None of the listed here Starting period is long ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The electric motor used in portable drills is Hysteresis motor Universal motor Capacitor run motor Repulsion motor Hysteresis motor Universal motor Capacitor run motor Repulsion motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The starting winding of a single phase induction motor has ______ that of main winding. More poles than None of the listed here Same number of poles as Less poles than More poles than None of the listed here Same number of poles as Less poles than ANSWER DOWNLOAD EXAMIANS APP
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