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en.wikipedia.org/wiki/Electrical_wiring

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. Allowable wire and cable types and sizes are specified according to the .... In a typical electrical code, some colour-coding of wires is mandatory.

www.allaboutcircuits.com/textbook/reference/chpt-2/wiring-color-codes

The older color codes in the table reflect the previous style which did not account for proper phase rotation. The protective ground wire (listed as green-yellow) is ...

www.angieslist.com/articles/what-do-electrical-wire-color-codes-mean.htm

Aug 25, 2011 ... Any circuit's black wire should be considered hot or live. Black wire is never used for a ground or neutral wire and should be used as the power ...

www.doityourself.com/stry/identifying-house-electric-wiring-colors

A number of different colors may be used for the hot wire in various types of switch wiring, while neutral and ground wires should always be the same. If you are ...

www.thespruce.com/electrical-wire-color-coding-1152863

Apr 18, 2017 ... Find out what the electrical wire color coding is when working on electrical projects. Learn which wires are used as hot, neutral, and ground ...

www.graphicproducts.com/articles/wire-color-coding

There are many wire identification standards, and many of them rely on color codes. ... Neutral - White; Ground - Green, Green with Yellow Stripe, or Bare Wire.

www.bryantelectricservice.com/electrical-wire-color-codes-and-what-they-mean

Nov 11, 2011 ... Bryant Electric Service discusses wire color codes for AC circuits. ... Ground wires : green, green with a yellow stripe, or bare copper; Neutral ...

electronics.stackexchange.com/questions/36317/standard-wire-colors

Wire Color Schemes, DIN 47100 and UL/CSA ... wires for small voltage DC often use red for positive, black for ground and blue for negative.

www.electronicshub.org/electrical-wiring-color-codes

Sep 5, 2015 ... Each wire used for electrical wiring is marked with information like ... color code for neutral power conductors and protective ground conductor.

www.quora.com/What-color-is-the-ground-wire

Wow. Some DANGEROUSLY wrong answers here .. Ground wires in systems are NOT STANDARDIZED across the world and are dependent on CONTEXT and ...