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in 132 kv substation ligtning arrestor(120 kv) connected to
line. but line voltage comes to 132 kv, it operate or
not???
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Answer Posted / s.rajasekar
the lightinig arrestor connected with line in parrallel
then the volage range will divided by root 3.so the
insulation level of the arrester is suitadable for 132kv
system
| Is This Answer Correct ? | 15 Yes | 3 No |
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