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प्रश्न
State the colour coding of the three wires in a cable used for
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उत्तर
COLOUR CODING OF THREE WIRES :
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संबंधित प्रश्न
Flow of protons constitutes electric current.
Overloading of electric current in circuits can lead to short-circuiting.
Write true or false
Overloading of electric current in circuits can lead to short circuiting.
The earth wire protects us from an electric shock.
What do you mean by short-circuiting of a circuit?
A power circuit uses a cable having three different wires. Name the three wires of the cable.
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
Why is the filament in an electric bulb coiled?
Two fuse wires of the same lengths are rated 5A and 20A. Which of the two fuse wires is thick and why?
Which one of the following statements is correct?
