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why we step down voltage level from 33kv to 11kv and 11kv
to 415v.Instead we can step down voltage from 33kv to 415v
directly using single transformer.
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Answer Posted / devang
if we conside 33kv/11kv &11kv/450v the energy transfer is
same as by 33kv/450v so current level is same for both
| Is This Answer Correct ? | 12 Yes | 44 No |
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