Other questions in this quiz

2. What does RCCB stand for?

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

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

  • Gold
  • Brass
  • Copper
  • Steel

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

  • 120V
  • 230 V
  • 240V
  • 13V

5. What colour is the live wire?

  • Brown
  • Red
  • Green and Yellow
  • Blue

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