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 None of the listed here Their high starting torque The long starting period Their low cost None of the listed here Their high starting torque ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The capacitor start, capacitor run motor has _______ Low power factor Noisy operation No centrifugal switch Low efficiency Low power factor Noisy operation No centrifugal switch Low efficiency ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Torque developed by a single phase induction motor at starting is Nil None of the listed here Pulsating Uniform Nil None of the listed here Pulsating Uniform ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following application make use of a universal motor? Lathe machines Oil expeller Portable tools Floor polishing machine Lathe machines Oil expeller Portable tools Floor polishing machine ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Hysteresis motor is particularly useful for high-quality record players and tape-recorders because it is not subject to any magnetic or mechanical vibrations it revolves synchronously it can be easily manufactured in extremely small sizes of up to 1 W output it develops hysteresis torque which is extremely steady both in amplitude and phase it is not subject to any magnetic or mechanical vibrations it revolves synchronously it can be easily manufactured in extremely small sizes of up to 1 W output it develops hysteresis torque which is extremely steady both in amplitude and phase ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The purpose of starting winding in a single phase induction motor is to _____ Limit temperature rise of the machine Reduce losses Produce rotating flux in conjunction with main winding None of the listed here Limit temperature rise of the machine Reduce losses Produce rotating flux in conjunction with main winding None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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