Why we are use 11KV / 22KV / 33KV / 66KV / 110KV / 230KV /
440KV this type of ratio. why cant we use other voltage
ratio like 54KV / 99KV et.,
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Answer Posted / paveen
bcoz it should be in the multiples of 11.......
| Is This Answer Correct ? | 16 Yes | 51 No |
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