Can someone help me in the Below Quest on Earthing 1.Types of Earthing and Re

Can someone help me in the Below Quest on Earthing

1.Types of Earthing and Recommended for what use
2.What is the Pit value /Panel N -E value should be or
within limit for RP and UPS .

Question Posted / arun kumar

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Can someone help me in the Below Quest on Earthing 1.Types of Earthing and Recommended for what u..

Answer / arun

Type of earthing.
1.Coil earthing.
2.Pipe earthing.
3.Rod earthing.
4.Earth mat having equally formed grid of MSflats according
to soil resistivity of a particular place.

Min value - less than 2 ohms/pit.

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