GROUNDING CONDUCTOR, EQUIPMENT (EGC). The conductive path(s) that provides a ground-fault current path and connects normally noncurrent-carrying metal parts of equipment together and, to the system grounded conductor, the grounding electrode conductor or both.

NEC Section 110.26(A) requires a clear space at least 30 inches wide and 36 inches deep if the equipment is likely to be worked on while energized.

Overlamping happens when you use a light bulb with a higher wattage than what the fixture requires. For example, if you place a 100-watt light bulb in a 60-watt fixture, the lamp-holder socket can heat up and melt the wires attached to the fixture.

An electrical conduit is a tube used to protect and route electrical wiring in a building or structure. Electrical conduit may be made of metal, plastic, fiber, or fired clay.