what is earthing ,grounding in c&i panel?what is the resistance in earthing

what is earthing ,grounding in c&i panel?what is the
resistance in earthing and grounding of c&i panel?what do u
mean by shielding and what is its resistance?

Question Posted / sujitkumarnaik@indiatimes

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what is earthing ,grounding in c&i panel?what is the resistance in earthing and grounding of c&..

Answer / siddhartha jyotishi

resistance should not be more than 2.5 ohms.
shielding resistance is 2Mohm.

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