why 6.6,11,22,33,66kv? what basis they have considered?

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why 6.6,11,22,33,66kv? what basis they have considered?..

Answer / infodoss

depanding upon the form facter .. the value is 1.1 so
voltage variation depending upon this

Is This Answer Correct ?

13 Yes

5 No

why 6.6,11,22,33,66kv? what basis they have considered?..

Answer / opselvaraj

we do have 110kv,230kv,400kv which are not multiple of any
factor as discussed earlier.
It all depends on various factor and differs from country
to country.

Is This Answer Correct ?

2 Yes

0 No

why 6.6,11,22,33,66kv? what basis they have considered?..

Answer / d.durga prasad

According to i know, i am giving the answer that it will be depnd up on the form factor 1.1,according to that only we are getting the levels in the forms of 11,33,66,110,132 & 220KV, but ihave the doubt on that 400 & 765KV is depend up on wihich factor & if any one knows please answer.

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0 Yes

1 No

why 6.6,11,22,33,66kv? what basis they have considered?..

Answer / p.satish

It is because of the form factor of the alternating
current. It is 1.1. So the rating becomes in multiples of 11

Is This Answer Correct ?

1 Yes

5 No

why 6.6,11,22,33,66kv? what basis they have considered?..

Answer / narasihman

i too dont know, if any one know the answer please help