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sigal phase supply is 230 v ac two phase supply is 415 v ac
then why three phase supply having supply is 415 v ac why
not 690v ac
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Answer Posted / pillay
Single phase voltage is 240 volts and two
or three phase voltage is 415v because
the voltages are actually spaced 120 degrees
in between them in a cycle .Further more you
measure the potential difference in between
any of them.
| Is This Answer Correct ? | 2 Yes | 1 No |
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