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प्रश्न
How does the thickness of a fuse wire depend on its current rating?
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उत्तर
The current rating of the fuse wire is directly proportional to the thickness of the fuse wire. The thicker the fuse wire, the higher will be the current rating of the fuse wire.
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संबंधित प्रश्न
Explain the meaning of the student 'current rating of a fuse is 5A'.
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.
Two fuse wire of same length are rated 5 A and 20 A. Which of the two is thicker?
Explain the meaning of the statement ‘the current rating of a fuse is 5 A’.
Higher the current rating, _______ is the fuse wire.
Where are the cartridge type fuse used?
What is the rating of fuse used in light and fan circuits?
Name two safety devices which are connected to the live wire of a household electric circuit.
