Answer / ram kumar singh

Min depth in ground for 66 KV cable is 1.2mtr.

Answer / srinivas

The minimum depth of ground laid 66kv ht cable is 1.5mtr.

Answer / satish

Minimum depth of ground laid 66 kv HT cable is 1.5Mtr. in
case direct, and 1Mtr. in case through pipe/closed duct
(Stone ware pipe,CI,Spun reinforced pipe).

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short notes on npn & pnp transisitor..........

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What are safety features considered for Lifts during emergency?

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