First on the electrical wire color code is black. “Black wires are most used as ‘hot’ wires in residential systems,” says master electrician Allyson Saling with Frontdoor home services app.

As we transition into the new year, I am reminded of some changes proposed for the up-and-coming National Electrical Code.

Part I of any NEC Article provides the general requirements for that Article. But if Art. 110 provides the general ...