GES stands for Grounding Electrode System.

• A. True
• B. False
• C. Not specified
• D. Not applicable

Answer: (A)

GES stands for Grounding Electrode System because, in site grounding terminology, it refers to the entire network of earth-connected electrodes that are bonded together and connected to the building’s grounding conductor. This system includes all grounding electrodes—rods, plates, concrete-encased electrodes, water pipes, and similar elements—that together establish a single, low-impedance path to earth. The purpose is to provide a stable earth reference and a reliable return path for fault currents and lightning surges, which is why the term is defined as a system rather than a single electrode or a lone conductor. If someone tried to interpret it as something narrower, it wouldn’t align with how grounding networks are described in practice, where the emphasis is on the integrated assembly of electrodes bonded into one system.