Single Phase Motors Which of the following motors has highest starting torque ? Capacitor-start motor Shaped pole motor Split-phase motor Repulsion motor Capacitor-start motor Shaped pole motor Split-phase motor Repulsion motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For ceiling fans generally the single phase motor used is Permanent capacitor type Capacitor start and run type Split phase type Capacitor start type Permanent capacitor type Capacitor start and run type Split phase type Capacitor start type 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 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 it revolves synchronously it can be easily manufactured in extremely small sizes of up to 1 W output ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which motor will make least noise? Universal motor Capacitor motor Hysteresis motor Shaded pole motor Universal motor Capacitor motor Hysteresis motor Shaded pole motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The direction of split phase induction motor can be reversed by interchanging the connections of supply of ________ Rotor winding Both main and starting winding Either main or starting winding None of the listed here Rotor winding Both main and starting winding Either main or starting winding None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A 50 Hz, 4- pole single phase induction motor will have a synchronous speed of ______ 1200 rpm 750 rpm 1500 rpm None of the listed here 1200 rpm 750 rpm 1500 rpm None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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