Advertisements
Advertisements
Question
What will happen if switch is connected in ‘neutral wire’?
Advertisements
Solution
If switch is connected in the neutral wire, an electric appliance, e.g., an electric iron will remain connected to the live wire even when the switch is off and so if any one happens to touch the appliances; he of she will get a shock which is sometimes fatal.
RELATED QUESTIONS
Name the color code of the wire which is connected to the metallic body of an appliance.
In a cable, the green wire is the live wire.
A fuse wire should have low .................
Fuse wire is an alloy of
When the switch of an electric appliance is put off, it disconnects
Name the colour code of the wire which is connected to metallic body of an appliance.
How does the colour code of wires in a cable help in house wiring?
Why is the heating coil placed in a circular porcelain plate in an electric stove?
State two advantages of ‘the ring system of house wiring’.
Why is the filament in an electric bulb coiled?
