Single Phase Motors Centrifugal switch disconnects the auxiliary winding of the motor at about ____ percent of synchronous speed 100 80 to 90 30 to 40 70 to 80 100 80 to 90 30 to 40 70 to 80 ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A shaded pole does not posses Commutator All of the listed here Capacitor Centrifugal switch Commutator All of the listed here Capacitor Centrifugal switch ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Hysteresis motor is particularly useful for high-quality record players and tape-recorders because it develops hysteresis torque which is extremely steady both in amplitude and phase it is not subject to any magnetic or mechanical vibrations it can be easily manufactured in extremely small sizes of up to 1 W output it revolves synchronously it develops hysteresis torque which is extremely steady both in amplitude and phase it is not subject to any magnetic or mechanical vibrations it can be easily manufactured in extremely small sizes of up to 1 W output it revolves synchronously ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For the same rating, the size of a single phase induction motor is about _______ that of the corresponding 3-phase induction motor. 0.33 times 1.5 times The same as 3 times 0.33 times 1.5 times The same as 3 times 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? Shaded pole Reluctance Hysteresis Universal Shaded pole Reluctance Hysteresis Universal ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The resistance split phase induction motors are the most popular single phase motors because of ______ The long starting period Their low cost Their high starting torque None of the listed here The long starting period Their low cost Their high starting torque None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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