Which wire color typically represents the ground in most electrical systems?

In most electrical systems, the ground wire is represented by green or bare wire. This designation is critical for safety, as the ground wire is designed to protect against electrical faults and prevent shock hazards. The ground system provides a direct path for electricity to flow back to the ground in case of a fault, thus ensuring that excess current doesn’t pose a threat to people or equipment.

Ground wires must be easily identifiable to avoid any confusion during installation, maintenance, or repair work. Using green or bare wire is a standardized practice, and this consistency helps ensure everyone working on electrical systems can quickly adhere to safety protocols.