Single Phase Motors What could be the size of a universal motor for use in vaccum cleaners? 1 HP 1/4 HP 3/4 HP 2 HP 1 HP 1/4 HP 3/4 HP 2 HP ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A Reluctance motor Is constant speed motor Need no dc excitation All of the listed here Is self starting Is constant speed motor Need no dc excitation All of the listed here Is self starting ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A 50 Hz, 4- pole single phase induction motor will have a synchronous speed of ______ 750 rpm 1500 rpm None of the listed here 1200 rpm 750 rpm 1500 rpm None of the listed here 1200 rpm ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A resistance split phase induction motor is used for ______ Low inertia loads None of the listed here Very high inertia loads High inertia loads Low inertia loads None of the listed here Very high inertia loads High inertia loads ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motors can be used for unity power factor ? Capacitor run motor Shaded pole motor Hysteresis motor Schrage motor Capacitor run motor Shaded pole motor Hysteresis motor Schrage motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If the capacitor of a single-phase motor is short-circuited the motor will not start the motor will run in the same direction at reduced r.p.m. the motor will run in reverse direction the motor will run the motor will not start the motor will run in the same direction at reduced r.p.m. the motor will run in reverse direction the motor will run ANSWER DOWNLOAD EXAMIANS APP
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