In case one phase of a three-phase synchronous motor is short-circuited the motor will____________?

Electrical Engineering Mcqs

In case one phase of a three-phase synchronous motor is short-circuited the motor will____________?

(A)  not start

(B)  run at 2/3 of synchronous speed

(C)  run with excessive vibrations

(D)  take less than the rated load

Submitted By :Ali Uppal

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