In case one phase of a three-phase synchronous motor is short-circuited the motor will Options: A . &nbspnot start B . &nbsprun at 2/3 of synchronous speed C . &nbsprun with excessive vibrations D . &nbsptake less than the rated load

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

Question

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

Options:

A . not start

B . run at 2/3 of synchronous speed

C . run with excessive vibrations

D . take less than the rated load

Answer: Option A

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