Electric fuses are made from the wires of some special material that:
(1 Point)
gets overheated and cause fire
can withstand fluctuations in power supply.
remains intact for several years.
melts quickly and breaks the circuit when large electric currents are passed.
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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, and must be replaced or rewired, depending on its type.
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can withstand flututions in power supply
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