calculation of number of earthing - CR4 Discussion Thread

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Anonymous Poster	calculation of number of earthing 10/28/2009 11:06 AM
	How to calculate the number of earthing pit?
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PWSlack Guru Join Date: Jan 2007 Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on. Posts: 32175 Good Answers: 839	#1 Re: calculation of number of earthing 10/28/2009 11:11 AM
	Many homes with a TT earthing system have a single simple earth rod driven onto the ground, which is connected to the earth terminal at the dis board, and a 100mA RCCB on the incoming live and neutral protecting the house. A lot depends upon the water table locally. __________________ "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
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