Article 310 contains the general requirements for conductors, such as their insulation markings, ampacity ratings, and ...

through the green equipment grounding conductor or metal conduit system, back through the electrical panel and to the utility ...

I will attempt to bring the basics back and show an easy trick when calculating the volume allowance for Equipment Grounding Conductors.

Grounding-type, three-prong receptacles must be connected to the green or bare equipment grounding conductor (EGC). In the ...