Physics 5054 · O Level · Electrical safety

Electrical safety — practice question

The diagram illustrates the wiring of a three-pin mains plug. It contains an error in the diagram. What is the error?

  • AThe cable cover C is not under the clip S.
  • BThe earth wire E is connected to the wrong terminal.
  • CThe fuse F is connected to the live wire L.
  • DThe live wire L is connected to the wrong end of the fuse F.

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