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Can transformer develop three phase power from a single
phase source?

Answer Posted / ashok bhatnagar

There are two ways to do it :-

1. A single phase AC supply can be converted to two phase
by using a capacitor to provide 90 degree phase shift as
done in single hase AC motors. The two phase supply so
obtained can be converted to three phase using a scott
connected trasformer pair.
2. Use a single phase AC / universal motor to run a three
phase AC generator. The output will be three phase.

Is This Answer Correct ?    22 Yes 4 No



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