This post Difference Between EGC and GEC in Electrical Grounding appeared first on ELECTRICAL TECHNOLOGY. Difference Between Equipment Grounding Conductor (EGC) and Grounding Electrode Conductor (GEC) Electrical grounding is the process of connecting all exposed metallic parts of an electrical system to the earth. This is done as a safety measure to protect both equipment and people from fault currents, such as electric shocks caused by short circuits, and to … Visit the Difference Between ...