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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 / gulshan goyal(knit->iitk)
distribution transformer energised 24 hours hence there
are continious core losses which in turn depends on
voltage.Hence to reduce core losses transformer is
energised 24 hours at lower(11kv) voltage.
| Is This Answer Correct ? | 12 Yes | 18 No |
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