Advertisements
Advertisements
प्रश्न
Which one of the following statements is correct?
पर्याय
Live wire has zero potential.
Fuse is connected in a neutral wire.
Potential of live and earth wire is always the same.
Earth wire is used to prevent electric shock.
Advertisements
उत्तर
Earth wire is used to prevent electric shock.
APPEARS IN
संबंधित प्रश्न
Write true or false
Overloading of electric current in circuits can lead to short circuiting.
The red colour insulated wire in a cable is the .............. wire.
A fuse wire should have low .................
What do you mean by short-circuiting of a circuit?
State the colour coding of the three wires in a cable used for
Out of the wires- live, neutral and earthing, on which line will you connect the fuse and the switch. Give reason for your answer.
To which wire is the metallic case of an electric appliance connected? Give the reason?
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.
What is the colour code for the insulation on the earth wire?
