Other questions in this quiz

2. In a plug what two colours is the earth wire?

  • black and purple
  • red and blue
  • green and yellow
  • orange and red

3. In a plug what colour is the live wire?

  • green
  • yellow
  • brown
  • red

4. which of these do you not use DC for?

  • watch
  • remote controle
  • street lights
  • wall clock

5. which of these can you use both AC and DC for?

  • remote controle
  • TV
  • mobile phone
  • wall clock

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