1. What does RCCB stand for?
- Residual current circuit breaker
- Reusable cut-off circuit breaker
- Resettable compact circuit breaker
- Remote controlled circuit breaker
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Other questions in this quiz
2. What colour is the live wire?
- Green and Yellow
3. What is the maximum rating of a UK plug?
- 5 A
- 13 A
- 3 A
- 15 A
4. What are the pins of a plug made of?
5. What is the standard potential difference (voltage) of a UK mains socket?
- 230 V