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Electrical wiring is an electrical installation of cabling and associated devices such as switches, distribution boards, sockets, and light fittings in a structure. Wiring is subject to safety standards for design and installation.
Wire bonding is the application of microscopic wires for making electrical connections inside semiconductor components and integrated circuits. Magnet wire is solid wire, usually copper , which, to allow closer winding when making electromagnetic coils , is insulated only with varnish, rather than the thicker plastic or other insulation ...
An electrical cable is an assembly of one or more wires running side by side or bundled, which is used as an electrical conductor to carry electric current. Electrical cables are used to connect two or more devices, enabling the transfer of electrical signals , power , or both from one device to the other.
A power cable is an electrical cable, an assembly of one or more electrical conductors, usually held together with an overall sheath. The assembly is used for transmission of electrical power . Power cables may be installed as permanent wiring within buildings, buried in the ground, run overhead, or exposed.
electrical wiring regulations The legal framework for electrical installations in buildings. electrical wiring The installation of conductors, fixtures and protection devices for a structure or vehicle. electricity meter An instrument to measure the electrical energy used by a customer for revenue purposes. electricity pylon
Electrical wiring practices developed in parallel in many countries in the late 19th and early 20th centuries. [7] As a result, national and regional variations developed and remain in effect. (see National Electrical Code, electrical wiring, electrical wiring in the United Kingdom). Some of these are retained for technical reasons, since the ...
Electrical connectors can be divided into four basic categories, differentiated by their function: [4] inline or cable connectors permanently attached to a cable, so it can be plugged into another terminal (either a stationary instrument or another cable) [5]
For electric power supply, a cable is run either overhead or underground into a distribution board in the home. A distribution board, or circuit breaker panel, is typically a metal box mounted on a wall of the home. In many new homes, the electrical switchboard is located on the outside of the external wall of the garage.