O-LevelPhysicsElectricity5054/12 · May/June 2024 · Q321 Mark
Which safety precautions must be taken when wiring an electrical kettle that has a stainless-steel outer casing?
AIt must be earthed and have a fuse in the live wire.
BIt must be earthed and have a fuse in the neutral wire.
CIt needs a fuse in the live wire but does not need to be earthed.
DIt needs a fuse in the neutral wire but does not need to be earthed.
✓ Correct answer
A: It must be earthed and have a fuse in the live wire.
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