Other questions in this quiz

2. What colour is the live wire?

  • Red
  • Green and Yellow
  • Brown
  • Blue

3. What does RCCB stand for?

  • Residual current circuit breaker
  • Resettable compact circuit breaker
  • Remote controlled circuit breaker
  • Reusable cut-off circuit breaker

4. What are the pins of a plug made of?

  • Brass
  • Steel
  • Copper
  • Gold

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

  • 230 V
  • 120V
  • 13V
  • 240V

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