Why do we have wiring standards that say brown is 'live' and blue is 'neutral' (UK Standards) in household electricity? - Quora
![Correctly Wired UK Three Pin Mains Plug showing colour coded wires Brown Live Blue Neutral Green and Yellow Earth Stock Photo - Alamy Correctly Wired UK Three Pin Mains Plug showing colour coded wires Brown Live Blue Neutral Green and Yellow Earth Stock Photo - Alamy](https://c8.alamy.com/comp/A375WH/correctly-wired-uk-three-pin-mains-plug-showing-colour-coded-wires-A375WH.jpg)
Correctly Wired UK Three Pin Mains Plug showing colour coded wires Brown Live Blue Neutral Green and Yellow Earth Stock Photo - Alamy
![Understanding Earth, Neutral and Live Wires. Different Wires Sizes are used for different situation. C… in 2023 | Electrical wiring colours, Color coding, Electrical wiring Understanding Earth, Neutral and Live Wires. Different Wires Sizes are used for different situation. C… in 2023 | Electrical wiring colours, Color coding, Electrical wiring](https://i.pinimg.com/736x/20/ea/70/20ea700f1abeee9b78220f69ca6063e5.jpg)
Understanding Earth, Neutral and Live Wires. Different Wires Sizes are used for different situation. C… in 2023 | Electrical wiring colours, Color coding, Electrical wiring
![Three Core Cable with Brown Live Wire Green and Yellow Earth Wire and Blue Neutral Wire Stock Photo - Alamy Three Core Cable with Brown Live Wire Green and Yellow Earth Wire and Blue Neutral Wire Stock Photo - Alamy](https://c8.alamy.com/comp/AJ2ETE/three-core-cable-with-brown-live-wire-green-and-yellow-earth-wire-AJ2ETE.jpg)