1. What determines the ampacity of a wire? 2. what is the maximum spacing between supports for rigid nonmetallic conduit trade size of a. 1 inch b. 2 inch ? 3.what is the difference between type AC and type ACT atmored cables?

I have a GFI that will not reset ,

Can I use three #8 thhn wires in 1/2" pvc conduit about 25' to an electric stove

:confused: A schematic question -------------------------------------------------------------------------------- I am new to the community. I was wondering if someone could give me a little technical advice. My AC motor went out the other day. I went to buy a new one and the new one isn't...

Hello I'm about to replace an old timer bathroom extractor fan with a modern one. The old one is fed by a three core and earth cable, the third (yellow) core presumably being the connection to the pull cord switch. I haven't yet been into the loft to check exactly how the wiring was installed. ...