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प्रश्न
What is the colour code for the insulation on the neutral?
उत्तर
Neutral is light blue.
संबंधित प्रश्न
Write true or false
Overloading of electric current in circuits can lead to short circuiting.
All wires used in electric circuits should be covered with
Fuse wire is an alloy of
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?
Name the material and type of wires for the following:
(a) Connecting wires for lighting
(b) Fuse wire
(c) Heating elements
(d) Connecting wires of a power line
(e) Earthing elements
What is meant by a ring circuit in house wiring?
State two advantages of ‘the ring system of house wiring’.
Where is a fuse placed in an electrical circuit? Name a material suitable for making a fuse wire.
According to the old convention, the colour of the earth wire is ______.
