Single Phase Motors What could be the size of a universal motor for use in vaccum cleaners? 1 HP 3/4 HP 2 HP 1/4 HP 1 HP 3/4 HP 2 HP 1/4 HP ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For the same rating, the efficiency of a single phase induction motor is _______ that of 3-phase induction motor. None of the listed here The same as Less than More than None of the listed here The same as Less than More than ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If starting winding of a single-phase induction motor is left in the circuit, it will draw excessive current and overheat spark at light loads run faster run slower draw excessive current and overheat spark at light loads run faster run slower ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The resistance split phase induction motors are the most popular single phase motors because of ______ The long starting period None of the listed here Their low cost Their high starting torque The long starting period None of the listed here Their low cost Their high starting torque ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A 50 Hz, 4- pole single phase induction motor will have a synchronous speed of ______ 750 rpm None of the listed here 1200 rpm 1500 rpm 750 rpm None of the listed here 1200 rpm 1500 rpm ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Capacitor motors _______resistance split phase induction motors. Are costlier than Cost about the same as Poor starting torque than Are less costly than Are costlier than Cost about the same as Poor starting torque than Are less costly than ANSWER DOWNLOAD EXAMIANS APP
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