Question

why is said to ue fused​

Answer 1

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When its filament is broken. Electric bulb is said to be fused when the tungsten filament breaks which is present in bulb.As the filament is broken the bulb doesn't glow. The filament in bulb is made up of tungsten metal.....♥

Answer 2

Answer:

When its filament is broken. Electric bulb is said to be fused when the tungsten filament breaks which is present in bulb.As the filament is broken the bulb doesn't glow. The filament in bulb is made up of tungsten metal.