| Question |
how to check the earth resistance value& what is the
minimum earth resistance for good earthing sysytem. |
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Question Asked At :: Wipro, EPOCH ELECTRONICA, Kptcl |
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Question Submitted By :: suresh |
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I also faced this Question!! |
Rank |
Answer Posted By |
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Answer |
good earthing less than 3 ohms
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Shiva
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