Single Phase Motors A 50 Hz, 4- pole single phase induction motor will have a synchronous speed of ______ None of the listed here 750 rpm 1200 rpm 1500 rpm None of the listed here 750 rpm 1200 rpm 1500 rpm ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The motor used on small lathes is usually 3-phase synchronous motor Universal motor Single phase capacitor run motor Dc shunt motor 3-phase synchronous motor Universal motor Single phase capacitor run motor Dc shunt motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The resistance split phase induction motor is used in those application where ______ Starting is frequent Starting period is long Starting is infrequent None of the listed here Starting is frequent Starting period is long Starting is infrequent None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Hysteresis motor is particularly useful for high-quality record players and tape-recorders because it revolves synchronously it can be easily manufactured in extremely small sizes of up to 1 W output it is not subject to any magnetic or mechanical vibrations it develops hysteresis torque which is extremely steady both in amplitude and phase it revolves synchronously it can be easily manufactured in extremely small sizes of up to 1 W output it is not subject to any magnetic or mechanical vibrations it develops hysteresis torque which is extremely steady both in amplitude and phase ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A shaded pole does not posses All of the listed here Commutator Centrifugal switch Capacitor All of the listed here Commutator Centrifugal switch Capacitor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following single phase motor is available with speed as low as one revolution per month? Hysteresis Reluctance Universal Shaded pole Hysteresis Reluctance Universal Shaded pole ANSWER DOWNLOAD EXAMIANS APP
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