earth wire
1 of 1nouna safety conductor in an electrical system that provides a path for electrical current to flow into the ground, preventing electric shock and protecting against electrical faults
An earth wire, also known as a ground wire, is a safety feature in electrical systems that directs any stray electrical current away from a device or circuit and into the ground. This prevents electric shocks and helps protect both people and equipment from electrical faults. The earth wire is typically color-coded green or green with yellow stripes in many systems. It provides a safe path for electricity to flow if there is a fault, such as a short circuit, preventing potential hazards. The earth wire plays a crucial role in ensuring electrical safety in homes and buildings.
- Always check that the earth wire is properly attached before using any electrical equipment.
- The electrician replaced the damaged earth wire to restore the building’s safety system.
- In homes with older wiring, the earth wire may need to be upgraded to meet current safety standards.
- If the earth wire is disconnected, the risk of electrical accidents increases significantly.