2 Black Wires Which Is Hot in How To

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2 Black Wires Which Is Hot. * switch power on * use a neon voltage tester probed into each connector unti. Discussion starter · #1 · mar 11, 2010.

Does It Matter Which Wire Goes Where in an Outlet? Es & Wick
Does It Matter Which Wire Goes Where in an Outlet? Es & Wick from www.eswick.com

The black wire is the hot wire, which carries the electricity from the breaker panel into the switch or light source. As a point of reference it is not uncommon to have two or more hot wires in a box. The two prongs provide a hot and neutral electrical connection.

Does It Matter Which Wire Goes Where in an Outlet? Es & Wick

The type a plug has two flat parallel prongs and can fit in both styles of outlets. * switch power on * use a neon voltage tester probed into each connector unti. When you're hanging a chandelier or any other ceiling light, first find the 3 wires coming out of the hole in the ceiling where the light will go. Their are 6 wires coming into the box ,3 from the power source(black,white and the ground).the other 3 wires are to the light fixture.i checked the wires with a voltage tester and a current measureing device which lights up and beeps when it detects current,used it on both the black and white wire and registerd current.at the time i unhooked the wireing i didn't take.