What does it mean when conductors are connected to ground or to a conductive body?

When conductors are connected to ground or to a conductive body, this is referred to as being "grounded." Grounding is a critical safety measure in electrical systems that provides a path for electrical current to safely dissipate into the earth in the event of a fault, preventing the buildup of voltage that could lead to electrical shock or equipment damage. Grounding creates a reference point for voltages within an electrical system, ensuring that the circuit operates safely and effectively.

In contrast, other terms may refer to different principles or practices in electrical engineering. Insulated conductors are protected with materials that prevent the flow of electricity; bonded conductors are connected to ensure equal potential across various conductive components; and live refers to conductors that carry electrical current actively. Understanding these distinctions helps reinforce the importance of grounding in maintaining safety and functionality in electrical installations.