The circuit breaker device which can be used in place of a fuse is called
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Answer is B.
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Name the device used these days in place of electric fuses in electrical circuits.
Fuse is a safety device used in circuits which prevents damage to electrical appliances and avoids fire.
(a) Why are fuses fitted in the fuse box of a domestic electricity supply ?
(b) What device could be used in place of the fuses ?
MCB (Miniature Circuit Breakers) can be used to replace a fuse in the domestic electric circuit.
In a circuit, an electrical device is connected across the battery along with a fuse placed before the device. What possible amount can pass through the fuse if the rating for fuse device is given as 4.5A ?