Single Phase Motors The direction of rotation of shaded pole motor depends on ______ Number of poles on the stator Supply voltage Which half of the pole is shaded Supply frequency Number of poles on the stator Supply voltage Which half of the pole is shaded Supply frequency ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The speed control of universal motor used for sewing machines is by Tapping the field Varying the resistance Centrifugal mechanism Friction Tapping the field Varying the resistance Centrifugal mechanism Friction ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following application make use of a universal motor? Portable tools Lathe machines Oil expeller Floor polishing machine Portable tools Lathe machines Oil expeller Floor polishing machine ANSWER DOWNLOAD EXAMIANS APP
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 Capacitor motors _______resistance split phase induction motors. Cost about the same as Are less costly than Are costlier than Poor starting torque than Cost about the same as Are less costly than Are costlier than Poor starting torque than ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Burning out of winding is due to capacitor value hiving changed short circuited capacitor None of these open circuiting of capacitor capacitor value hiving changed short circuited capacitor None of these open circuiting of capacitor ANSWER DOWNLOAD EXAMIANS APP
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