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2023 BGCSE Combined Science Paper-1 Question-45
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Q-50
The plug for an electric lamp contains a 3A fuse. The fuse's job is to protect the lamp if too much current flows. What will happen when the fuse does its job?
The fuse burns and catches on fire.
The fuse directs the current back to its source.
The fuse reduces the current to 3A.
The fuse wire melts and breaks the circuit.
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