Single Phase Motors Which of the following statements regarding single-phase induction motoris correct ? 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 It is not self-starting ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A universal motor can run on None of the listed here Either DC or AC AC only DC only None of the listed here Either DC or AC AC only DC only ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The motor used on small lathes is usually Single phase capacitor run motor Universal motor 3-phase synchronous motor Dc shunt motor Single phase capacitor run motor Universal motor 3-phase synchronous motor Dc shunt motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For the same rating, the efficiency of a single phase induction motor is _______ that of 3-phase induction motor. Less than The same as More than None of the listed here Less than The same as More than None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors When a universal motor is operated on no load, its speed is limited by Weight of the armature Windage and friction Armature reaction Supply voltage frequency Weight of the armature Windage and friction Armature reaction Supply voltage frequency ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The full load efficiency of a shaded pole motor is about _______ 70 to 80% 60 to 70% 5 to 10% 30 to 35% 70 to 80% 60 to 70% 5 to 10% 30 to 35% ANSWER DOWNLOAD EXAMIANS APP
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