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प्रश्न
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उत्तर
Three colours are:
(i) Red (for live wire)
(ii) Green (for earth wire)
(iii) Black (for neutral wire)
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संबंधित प्रश्न
In a cable, the green wire is the live wire.
How does a fuse protect the electric wiring (or an appliance) from being damaged?
Which fuse wire is thick: 5 A or 15 A?
With which wire: live or neutral is the fuse wire connected?
What do you mean by short-circuiting of a circuit?
Why is the metal covering of an electrical appliance earthed?
To which wire is the metallic case of an electric appliance connected? Give the reason?
Name the colour code of the wire which is connected to metallic body of an appliance.
Two fuse wires of the same lengths are rated 5A and 20A. Which of the two fuse wires is thick and why?
According to the old convention, the colour of the earth wire is ______.
