Single Phase Motors If the capacitor of a single-phase motor is short-circuited the motor will not start the motor will run in reverse direction the motor will run the motor will run in the same direction at reduced r.p.m. the motor will not start the motor will run in reverse direction the motor will run the motor will run in the same direction at reduced r.p.m. ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The single phase shaded pole motor has _____ High power factor Wound rotor Squirrel cage motor High starting torque High power factor Wound rotor Squirrel cage motor High starting torque ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A shaded pole motor does not possess commutator capacitor centrifugal switch all of these commutator capacitor centrifugal switch all of these ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motors has highest starting torque ? Split-phase motor Capacitor-start motor Repulsion motor Shaped pole motor Split-phase motor Capacitor-start motor Repulsion motor Shaped pole motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The resistance split phase induction motor has ______ starting torque . Moderate Very low None of the listed here High Moderate Very low None of the listed here High ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A 50 Hz, 4- pole single phase induction motor will have a synchronous speed of ______ 750 rpm 1200 rpm 1500 rpm None of the listed here 750 rpm 1200 rpm 1500 rpm None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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