why normally Generator rating are between 11Kv to 22Kv?

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why normally Generator rating are between 11Kv to 22Kv?..

y particularly 11kv and not 10.5 or 12kv ,These are standard we made ,our standard distribution is 11,22,33,66,132,220,400,765kv like this,so accordingly we use .The basic depends on formfactor.

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why normally Generator rating are between 11Kv to 22Kv?..

Answer / k.prakashchandra

It is a compromise between size of the conductor and
insulation level

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