Single Phase Motors The purpose of starting winding in a single phase induction motor is to _____ Limit temperature rise of the machine None of the listed here Produce rotating flux in conjunction with main winding Reduce losses Limit temperature rise of the machine None of the listed here Produce rotating flux in conjunction with main winding Reduce losses ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A scharge motor can run on Positive slip Zero slip All of the listed here Negative slip Positive slip Zero slip All of the listed here Negative slip ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following applications would need the smallest size of motor? Table fan Electric clock Domestic mixi Sewing machine Table fan Electric clock Domestic mixi Sewing machine ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Most of the fractional horsepower motors have either ball or roller bearings soft and porous bearings plain or sleeve bearings hard and annealed bearings ball or roller bearings soft and porous bearings plain or sleeve bearings hard and annealed bearings ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The best suited motor to drive 1/4 HP fan in a hospital ward would be ______ motor. Single phase series motor Capacitor run motor Shaded pole Hysteresis motor Single phase series motor Capacitor run motor Shaded pole Hysteresis motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following single-phase motors has relatively poor starting torque ? Universal motor All single phase motors have zero starting torque Repulsion motor Capacitor motor Universal motor All single phase motors have zero starting torque Repulsion motor Capacitor motor ANSWER DOWNLOAD EXAMIANS APP
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