As a representative of the electrical inspection community, I am often asked, “What are some of the most common Code violations you encounter?” While violation of box fill requirements might not be No ...

All questions and answers are based on the 2011 NEC. Q. When is a disconnecting means required at a separate building that is supplied by a feeder or branch circuit? A. The calculated conductor volume ...

To figure out how many wires you can put into the electrical box, first you need to count up all the components. Each item in an electrical box counts as a different number of wires. Each insulated ...