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 ...

How to Fill Missing Knockouts in Electric Boxes One of the most common Truth-in-Housing repair items is an unfilled opening in an electrical box or panelboard. If you walk through the garage or ...