Question

How does use of fuse wire protect electrical appliances?​

Answer 1

Explanation:

An electrical fuse works by breaking the circuit when there is a fault in an appliance that causes too much current to flow.

As the current in a wire increases so does the heat generated. A fuse is simply a thinner piece of wire in the circuit. If the current gets too high the thin wire will melt and stop the current.

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Answer 2

use of fuse wire protect electrical appliances as it is very thin .so when the current gets too high the thin wire will melt and stop the current.