What is a green and yellow wire used for?
What is a green and yellow wire used for? The green and yellow cable is known as the earth wire and it serves an important safety role. This means that, if the live or neutral wires develop a fault causing any exposed metal to become live, there is a risk of electrocution as electricity can attempt to find its way to earth via the human body. What does red black and green wires mean? The standard for electrical wiring color code in India is as follows. According to the old standard, Red is used for live (or line) power conductor,...