Why gravel is used in out door electrical switching station
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Answered by
2
hi friend
Gravel is material used in switching stations bcause
1 low resistivity
2 poor conductor of heat
3 doesn oxadiZe easily
Gravel is material used in switching stations bcause
1 low resistivity
2 poor conductor of heat
3 doesn oxadiZe easily
Answered by
0
poor conductor in heet
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