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One earth pit how much load can resist?

07/23/2008 7:22 AM

Dear Sir / Madum,

Pls tell me about earth pit load calculation formula.

Rgds

Ravi Kumar.A.N

Engineer - power consultant.
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Re: One earth pit how much load can resist?

07/24/2008 4:45 AM

<...earth pit load calculation formula...>

The earth pit is not there to carry load. It is there to provide a connection to the bulk of the Earth so as to take out the circuit protective device in the event of an equipment safety fault.

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