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प्रश्न
Higher the current rating, _______ is the fuse wire.
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उत्तर
Higher the current rating, thicker is the fuse wire.
संबंधित प्रश्न
A fuse is rated 8A. Can it be used with an electrical appliance rated 5 KW, 200 V ? Give a reason.
What is a fuse?
Describe with the aid of a diagram some form of a fuse which is used in the electric lighting circuit of a house. Give two reasons why a fuse must not be replaced by an ordinary copper wire.
Explain the meaning of the statement ‘the current rating of a fuse is 5 A’.
An electric kettle is rated 3 kW, 250 V. Give reason whether this kettle can be used in a circuit which contains a fuse of current rating 13 A.
Why fuse wire must always be connected in ‘live’ wire? Explain.
Where are the cartridge type fuse used?
How does the length of a fuse wire depend on its current rating?
Why is it not advisable to use a piece of copper wire as fuse wire in an electric circuit?
