Question

why is tungsten metal used in bulbs but not in fuse wires?
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Answer 1

Answer:

The above-listed points enable tungsten to hold a lot of currents and as a result of the heating effect of current, it's starting to glow spreading light. However, these properties disable it to be a fuse wire because a fuse wire needs to have the following properties: Low melting point. Low ohmic losses.

hope it helps you

Answer 2

Answer:

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The above-listed points enable tungsten to hold a lot of currents and as a result of the heating effect of current, it's starting to glow spreading light. However, these properties disable it to be a fuse wire because a fuse wire needs to have the following properties: Low melting point. Low ohmic losses.