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It is possible to get a potential difference between buildings caused by grounding impedance. The tie wire bleeds that off. Could be as high as 50 -100 volts and wouldn't be stopped by flipping breaker off. So grabbing the neutral could be interesting.
Ask me how I know
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casual notes from the underground:There are some "experts" out there that in reality don't have a clue as to what they are doing.
Last edited by Piotrsko; 03-27-2019 at 11:24 AM..
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