Single Phase Motors The resistance split phase induction motor has ______ starting torque . None of the listed here Moderate High Very low None of the listed here Moderate High Very low ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding a reluctance motor is incorrect ? It requires no D.C. field excitation for its operation It is nothing else but a single-phase, salient pole synchronous-induction motor Its squirrel cage-rotor is of unsym-metrical magnetic construction in order to vary reluc-tance path between stator and rotor It cannot be reversed, ordinarily It requires no D.C. field excitation for its operation It is nothing else but a single-phase, salient pole synchronous-induction motor Its squirrel cage-rotor is of unsym-metrical magnetic construction in order to vary reluc-tance path between stator and rotor It cannot be reversed, ordinarily ANSWER DOWNLOAD EXAMIANS APP
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 1449 rpm 1540 rpm 1120 rpm 1279 rpm 1449 rpm 1540 rpm 1120 rpm 1279 rpm 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 The least expensive fractional horse power motor is _______motor. Ac series Split phase Shaded pole Capacitor start Ac series Split phase Shaded pole Capacitor start ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For the same rating, the size of a single phase induction motor is about _______ that of the corresponding 3-phase induction motor. 0.33 times 1.5 times The same as 3 times 0.33 times 1.5 times The same as 3 times ANSWER DOWNLOAD EXAMIANS APP
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