Green or bare copper wires are always ground wires. Devices that do not have proper ground wires are vulnerable to shorting out and causing a fire.
The ground wire connects the car's battery to its metal chassis, completing a circuit. Without the ground wire, a car's electrical circuitry will not work.
Ground wires act as a safety feature, providing a connection to the earth that can neutralize an electrical charge. If a faulty current occurs, the ground wire will trip the circuit breaker and prevent an electric shock.
To wire a phone jack, cut open the outer insulation of the wire, access the inner wire to expose the copper wires inside, and undo the screws of the wall jack. Then, secure the white, blue, orange and stripped wires to t...
On U.S. electric wiring charts, a white or gray electrical wire indicates a neutral power conductor wire, a green wire or green wire with a yellow stripe is a protective ground wire, and a red wire is a second hot wire i...
Circuit breaker panel wiring diagram images typically include the breakers, wires that carry electricity out from each breaker, neutral and breaker bus bars or conductors, the ground wire and the main lugs, and cables. A...
To find the right wiring connections, look at the side of the wires for information, such as gauge, wire material, voltage and wire type. Match up new wires and wire connectors with the wire type.