A metal kettle is connected to a mains socket using a plug that has a suitable fuse fitted. The kettle’s cable becomes damaged, and the fuse blows. Why does the fuse blow?
- AThe bare earth wire in the cable touches the bare live wire.
- BThe metal casing of the kettle touches the bare earth wire.
- CThe bare neutral wire in the cable touches the bare earth wire.
- DThe live wire breaks without touching any other wire.