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प्रश्न
Explain the meaning of the student 'current rating of a fuse is 5A'.
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उत्तर
The prescribed limit for the maximum amount of current to be passed through the given fuse connected in the live wire is 5 A, i.e. its current-carrying capacity is 5 A. Thus, if a current of more than 5 A passes through, the fuse will blow off.
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संबंधित प्रश्न
State the characteristics required in a material to be used as an effective fuse wire.
For a fuse, higher the current rating ______ is the fuse wire.
A fuse is connected in ______ with the ______ wire.
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Name two safety devices which are connected to the live wire of a household electric circuit.
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