The grounded conductor (white) is terminated in the panelboard on the grounded busbar. The green screw is the main bonding jumper connecting the grounded busbar to the enclosure. A threaded hub (upper ...

Grounding conductors (i.e., DC equipment grounding conductor (DCEG), AC equipment grounding conductor (ACEG), shields of metallic links such as coax, etc.) entering into the IBN must enter within the ...

The impedance of the ground conductor can be seen as the pathway that a faulted current will have to take to reach the earth ground system. When insulation fails, a short circuit occurs.