Single Phase Motors The capacitor used in capacitor start motor is always a _______ capacitor. Paper Electrolyte Ceramic Mica Paper Electrolyte Ceramic Mica ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Centrifugal switch disconnects the auxiliary winding of the motor at about ____ percent of synchronous speed 70 to 80 30 to 40 100 80 to 90 70 to 80 30 to 40 100 80 to 90 ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A capacitor-start single phase induction motor is switched on to supply with its capa-citor replaced by an inductor of equivalent reactance value. It will start and run at rated speed start and run slowly not start at all start and then stop start and run at rated speed start and run slowly not start at all start and then stop ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The speed control of universal motor used for sewing machines is by Centrifugal mechanism Tapping the field Friction Varying the resistance Centrifugal mechanism Tapping the field Friction Varying the resistance ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In split phase motor main winding is of thin wire placed at the top of the slots thick wire placed at the top of the? slots thick wire placed at the bottom of the slots thin wire placed at the bottom of the slots thin wire placed at the top of the slots thick wire placed at the top of the? slots thick wire placed at the bottom of the slots thin wire placed at the bottom of the slots 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 develops hysteresis torque which is extremely steady both in amplitude and phase 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 revolves synchronously it develops hysteresis torque which is extremely steady both in amplitude and phase it can be easily manufactured in extremely small sizes of up to 1 W output ANSWER DOWNLOAD EXAMIANS APP
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