Q: I had some wiring work in my attic and where the wires come together the electrician left the covers off several of the boxes. I then had insulation added to the attic and they placed flexible ...
In this episode, Russ shows us a clear violation of the requirement set forth in Sec. 250.148(C) of the 2014 NEC. The Code clearly states that the equipment grounding conductors (EGCs) shall be ...
Conductor damage during installation is one consequence of under sizing junction and pull boxes. This damage is often not apparent until post-installation cable testing. Then, after the boxes are ...