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Question
Technical requirement of Copper earthing over GI earthing.
 Question Submitted By :: Electrical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
There arent much technical things between the two. the
current carrying capacity of the copper is more than GI.
Iron is prone to rusting after a certain time it completely
stops conducting to ground.
 
Is This Answer Correct ?    6 Yes 0 No
Cnu
 

 
 
 
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Where is 2 phase supply used commercially? NTPC 3
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How can we save theft of wire after finishing of wiring work, plz suggest another answer other than security or supervisor's work?   1
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tell me the various standerd of CT ratio ICA 1
 
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