Single Phase Motors A 4-pole , 50 Hz single phase induction motor is running with a slip of 3.4%. The speed of the motor is 1120 rpm 1540 rpm 1449 rpm 1279 rpm 1120 rpm 1540 rpm 1449 rpm 1279 rpm ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Electrical faults in a motor occur must commonly in its Brushes Control equipment Motor winding Commutator Brushes Control equipment Motor winding Commutator ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motor can be used for unity power factor? Hysteresis motor Capacitor run motor Scharge motor Shaded pole motor Hysteresis motor Capacitor run motor Scharge motor Shaded pole motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Locked rotor current of a shaded pole motor is equal to full load current slightly more than full load current less than full load current several times the full load current equal to full load current slightly more than full load current less than full load current several times the full load current ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Most of the single phase induction motor are _____ machines. 2-pole 6-pole 4-pole 8-pole 2-pole 6-pole 4-pole 8-pole ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a particular application needs high speed and high starting torque, then which of the following motor will bepreferred ? Capacitor start motor Shaded pole type motor Capacitor start and run motor Universal motor Capacitor start motor Shaded pole type motor Capacitor start and run motor Universal motor ANSWER DOWNLOAD EXAMIANS APP
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