Originally Posted By: jmyers This post was automatically imported from our archived forum.
John,
I would be happy to respond tomorrow to your comment, once the question of the day have come to pass. ![icon_biggrin.gif](upload://iKNGSw3qcRIEmXySa8gItY6Gczg.gif)
Originally Posted By: jmurphy1 This post was automatically imported from our archived forum.
I have worked on homes with knob and tube wiring and when changing a light fixture or outlet have found both wires in the box were black even though one wire is hot and the other is neutral.
I wondered how the average joe homeowner would figure out which is which. I figured it out with a voltmeter.