Other questions in this quiz

2. What colour is the live wire?

  • Brown
  • Red
  • Green and Yellow
  • Blue

3. What is the standard potential difference (voltage) of a UK mains socket?

  • 230 V
  • 120V
  • 13V
  • 240V

4. What is the purpose of a earth wire?

  • To connect the appliance to the mains
  • To carry charge away from an appliance should there be a fault
  • To charge the appliance
  • To prevent overload in an appliance

5. What is the maximum rating of a UK plug?

  • 3 A
  • 13 A
  • 15 A
  • 5 A

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