Advertisements
Advertisements
Question
All wires used in electric circuits should be covered with
Options
colouring material
conducting material
an insulating material
none of the above
Advertisements
Solution
an insulating material
APPEARS IN
RELATED QUESTIONS
A fuse is connected to the live wire.
Fuse wire is an alloy of
How does a fuse protect the electric wiring (or an appliance) from being damaged?
Which fuse wire is thick: 5 A or 15 A?
What do you mean by short-circuiting of a circuit?
What is the colour code for the insulation on the live wire?
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
A lady working in her kitchen received a shock from an electric hot plate. What could be the reason for the shock?
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 ______.
