why is only tungsten is used in bulbnot other metal ? why???what do you mean by the term fuse in current wire
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tungsten has a very high melting point if its used as a fuse wire win it will not melt even when large amount of current is passed through it and the appearances will be damaged.
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Answered by
1
Answer:
because it has high melting point , it have high fleribility and it is having low rate of evaporation at high temperature
a device to prevent the over loading of an electric circuit is called fuse
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