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lightning arrester rating selection procedure: (line to
line voltage(kV)/(squ.root of 3))*squ.root of 2. now the
question is, IS this above formula correct for both STAR and
DELTA connected system???
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Answer Posted / k.prakashchandra
Yes.LA is connected between line and earth ,hence it
subjected to only phase voltage.Line voltage(rms)x root 2/
root3 =peak phase voltage.
| Is This Answer Correct ? | 2 Yes | 1 No |
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