Single Phase Motors The direction of rotation of universal motor can be reversed the by reversing the flow of current through Armature winding Field winding None of these Either armature winding or field winding Armature winding Field winding None of these Either armature winding or field winding ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a shaded pole motor the rotating magnetic field is produced by using Salient poles Copper windings A capacitor Shading coils Salient poles Copper windings A capacitor Shading coils ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A capacitor-start single phase induction motor is switched on to supply with its capa-citor replaced by an inductor of equivalent reactance value. It will start and run at rated speed start and run slowly start and then stop not start at all start and run at rated speed start and run slowly start and then stop not start at all ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which motor has unsymmetrical rotor? Universal motor Split phase motor Reluctance motor Shaded pole motor Universal motor Split phase motor Reluctance motor Shaded pole motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding single-phase induction motoris correct ? It is not self-starting It can rotate in one direction only It requires only one winding It is self-starting It is not self-starting It can rotate in one direction only It requires only one winding It is self-starting ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The full load efficiency of a shaded pole motor is about _______ 30 to 35% 60 to 70% 70 to 80% 5 to 10% 30 to 35% 60 to 70% 70 to 80% 5 to 10% ANSWER DOWNLOAD EXAMIANS APP
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