Other questions in this quiz

2. what are the metal parts of a plug made of?

  • copper or brass
  • iron or steel
  • nickel

3. what two things does the earth wire help to prevent?

  • fuse blowing
  • fire and electric shock
  • burn

4. what wire is green and yellow?

  • neutral wire
  • earth wire
  • live wire

5. what colour is the live wire?

  • brown
  • yellow and green
  • blue
  • green


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