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Power HAS TO return to where it came from. The earth is a really really lousy conductor. Sticking a ground rod outside your house will not allow the power to travel through the earth to another ground rod at the power plant. The ground rod is there for protection in the event of a lightening strike.
-rick
It's called Single Wire Earth Return http://en.wikipedia.org/wiki/SWER
Last edited by ActionDave; 04-01-2012 at 07:14 PM. Reason: couldn't post differnt link
Yes, but most of that if not all, is used for medium or high voltage power grid or transmission lines over long distances. In the US, the grid is multiphase, with transformers used for the user's voltages and neutrals that are tapped off the transformer and grounded locally. The ground itself here, at least does not carry any power. I would not my house powered with a single phase and returned to ground though a lake, nor would I want 220v receptacles in my house for our normal plug in appliances. This conversation is still shocking, but interesting.
Thanks Dave for that info.![]()
I am definitely not a pro plumber, but I am a pro crastinator
I built my house using steel studs just so I could use a one wire system.
Last edited by DonL; 04-04-2012 at 06:02 PM.
Don't pay someone to do a job fast, when you can do a half-fast job yourself.
I am definitely not a pro plumber, but I am a pro crastinator
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