why nearly all voltages are in the multiples of 11?

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Question Posted / him295

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why nearly all voltages are in the multiples of 11?..

Answer / rajesh

Hi Shiva,

Please find the relation.

Mr.Vikram please let me whether iam correct or not

form factor=R.M.S voltage/AVG voltage.

R.M.S(generated) voltage=0.707 * Maximum voltage.

Average Voltage = 0.687 * Maximum voltage.

Is This Answer Correct ?

13 Yes

4 No

why nearly all voltages are in the multiples of 11?..

Answer / vikramsenareddy

As the form factor has the value of 1.1 , all the
electrical generation values are in multiples of 11 only

Is This Answer Correct ?

12 Yes

8 No

why nearly all voltages are in the multiples of 11?..

Answer / binod k satpathy

form factor of sine wave i.e, rms/avg of sine wave is 1.1
so all voltages are multiple of 11

Is This Answer Correct ?

4 Yes

2 No

why nearly all voltages are in the multiples of 11?..

Answer / binay agrawal

It has been assumed initially that the generating voltage
will reduce there voltage during transmission by nearly 10%,
so we started the generation in multiple of 11, but it was
not so large amount of losses, but it was being a trend, &
it is continue.

Is This Answer Correct ?

5 Yes

4 No

why nearly all voltages are in the multiples of 11?..

Answer / shiva

May I know the relationship between form factor and
generated voltage????

Is This Answer Correct ?

0 Yes

5 No

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