Advertisements
Advertisements
प्रश्न
State the colour coding of wires in the flexible lead used for connecting the appliances to the mains in a house circuiting.
Advertisements
उत्तर
The flexible lead has three wires with insulation of different colours. The red (or brown) is for live, the black (or light blue) is for neutral and the green (or yellow) is for earth connections.
संबंधित प्रश्न
Flow of protons constitutes electric current.
Overloading of electric current in circuits can lead to short-circuiting.
A switch is connected to the neutral wire.
When the switch of an electric appliance is put off, it disconnects
How does a fuse protect the electric wiring (or an appliance) from being damaged?
Why is the metal covering of an electrical appliance earthed?
What is meant by a ring circuit in house wiring?
Where is a fuse placed in an electrical circuit? Name a material suitable for making a fuse wire.
Two fuse wires of the same lengths are rated 5A and 20A. Which of the two fuse wires is thick and why?
A power circuit uses a cable having three different wires. To which wire should the switch and fuse be connected?
