Why is tungsten metal used in bulbs but not in fuse wires
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Answered by
256
It is because tungsten has a very high melting point. If it is used as a fuse wire, then it will not melt even when large amount of current is passed through it , and the appliance will be damaged.
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7
tungsten has high melting point, it can be heat for glowing.
but in fuse wire,the wire will not melt when a large amount of current is passed through it, but the appliance will get damaged.
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