What Are Electrical Wires?

Electrical wires are the metal conductors that deliver electricity to and from your appliances, lights and switches. Without them we would not have lighting, televisions, refrigerators or even the electric grid that carries electricity hundreds of kilometers. Wires...

Types of Electrical Cable

An electrical cable is a group of insulated wires that are encased in sheathing. It typically has one hot wire to carry current, one neutral wire and one grounding wire, if present. A cable is classified based on the type of insulation, number of individual wires and...