Single Phase Motors Electrical faults in a motor occur must commonly in its Commutator Brushes Control equipment Motor winding Commutator Brushes Control equipment Motor winding ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a split phase induction motor, the two stator windings Draw equal current Draw only the in phase currents Have equal R/XL ratio Are mutually displaced by 90° electrical Draw equal current Draw only the in phase currents Have equal R/XL ratio Are mutually displaced by 90° electrical ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The electric motor used in portable drills is Universal motor Repulsion motor Capacitor run motor Hysteresis motor Universal motor Repulsion motor Capacitor run motor Hysteresis motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In case of a shaded pole motor the direction of rotation of the motor is from main pole to shaded pole either of the above depending on voltage from shaded pole to main pole either of the above depending on power factor from main pole to shaded pole either of the above depending on voltage from shaded pole to main pole either of the above depending on power factor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Torque developed by a single phase induction motor at starting is Nil None of the listed here Pulsating Uniform Nil None of the listed here Pulsating Uniform ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The full load efficiency of a shaded pole motor is about _______ 60 to 70% 30 to 35% 70 to 80% 5 to 10% 60 to 70% 30 to 35% 70 to 80% 5 to 10% ANSWER DOWNLOAD EXAMIANS APP
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