a fuse wire consist of an alloy of lead and tin.why?
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The fuse wire is made up of Sn (tin) and Pb (lead) alloy because of its high resistance and low melting. Point. The tin and lead alloy is a eutectic composition consisting of 62% and tin plus 38% lead, which melts at 1830C.
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because the alloy show diff properties then the metals it is made up of
so this alloy breaks on excess current flows through it
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