Question

When any one page of a three phase synchronous motor is short circuited the motor?

Answer 1

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$\huge\mathfrak{Answer:}$

The oscillating flux produces a single phase EMF in the short circuited field winding, which induces a single phase current in the field winding. ... Thus the speed of the motor will be extremely low (similar to crawling in three phase induction motor).

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Answer 2

Answer:

The oscillating flux produces a single phase EMF in the short circuited field winding, which induces a single phase current in the field winding. ... Thus the speed of the motor will be extremely low (similar to crawling in three phase induction motor).