why our power production in multiple of 11, in strictlly
asking why our o/p voltage of alternators is 11kv only and
whynot graterthan 15 and016KV?

Answer Posted / pradeep kumar gupta

most of the alternators in india are design by BHEL which is
pre design at 11kv because this voltage required by plant
auxiliary machine and instrument. and transmission line
but if we want to alternator of 15 or 16kv we can but we
have to give spacial order to manufacturing company which
will be very costly due to individual peace.

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