What is an electric fuse? How does it work and what is its importance?
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Answer:
a fuse is an electrical safety device that operate to provide over protection of an electric circuit
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Answer: Fuse is a safety device.
Explanation: In electronics and electrical engineering, a fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit. Its essential component is a metal wire or strip that melts when too much current flows through it, thereby stopping or interrupting the current. It is a sacrificial device; once a fuse has operated it is an open circuit, it must be replaced or rewired, depending on type.
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