If the filament of a bulb is broken, then the bulb is said to be ___.
A
fused
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B
brightened
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C
dimmed
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D
restrained
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Solution
The correct option is A fused An electric fuse is a thin metal wire connecting the main electrical supply to the household appliances. Comparing that with a bulb, the filament is a crucial component of the bulb. When it is broken or disconnected, the bulb doesn't glow anymore. Then it is said to be 'fused'.