exposed wires in my bathroom possibly for a vent were dangling down my friend wanted to cut ,...

tape off and hide. As he cut the long wires they touched and blew out my bath, and hall in my small, little mobile home. We checked one of the breakers stream the electricity to the hall and bath. It was not damaged, I think it could be the out let, is it called GFI well any way if it is not the prob. will I need a tester a loose or damaged wire finder. Thanks Sherry

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