What color is typically used for ground wires?

The color used for ground wires is typically green or bare copper because these colors are recognized in electrical standards, including the National Electrical Code (NEC) in the United States. The purpose of grounding is to provide a safety path for electrical current in case of a fault, preventing electric shock and equipment damage. The specific use of green for insulated grounding conductors or bare copper for uninsulated conductors helps to easily distinguish ground wires from other types of wires, ensuring that individuals working on electrical systems can identify them quickly and recognize their function.

Using standardized colors for grounding reinforces safety practices and compliance with regulations, which is crucial in entertainment and other electrical applications where systems can be complex and the potential hazards significant.