Question

What is the usually colour of the insulation of (a) live wire
(b) neutral wire, and
(c) earth wire?

Answer 1

Hi.

Live wire = red

Neutral wire = black

Earthwire = green

Thanks..

Answer 2

Color Differentiation Helps in Distinguishing Wires

Explanation:

(a) Red represents Live Wire  

(b) Black represents Neutral Wire

(c) Green represents Earth Wire