What are the earth resistance Standards of 66kv sub stations according to indi

What are the earth resistance Standards of 66kv sub
stations according to indian norms.

Question Posted / rajeevmogla

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What are the earth resistance Standards of 66kv sub stations according to indian norms...

Answer / chirag

below 1 ohm

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What are the earth resistance Standards of 66kv sub stations according to indian norms...

Answer / k.prakashchandra

2 ohms and below.

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