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In power point wiring,often,we use less size of earth wire
compared to phase & neutral wire and we use big size pin in
pug top. how is it justified? can we use small size cable
for earthing?
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Answer Posted / j@ru ( sati)
as we know from R =pl\A bigger the size of area lesser the
resistance of conductor...so b using this concept earth pin
provides less resistance to leakage current compared to
other two pin hence leakage current by pass to earth without
damagng appliances..
thats all thank you
| Is This Answer Correct ? | 4 Yes | 0 No |
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