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- 1. Multiple ChoiceIn a plug, what colour is the earth wire?BlueBlackGreen & YellowBrownRed
- 2. Multiple ChoiceIn a plug, what colour is the live wire?BlueBlackGreen & YellowBrownRed
- 3. Multiple ChoiceIn a plug, what colour is the neutral wire?BlueBlackGreen & YellowBrownRed
- 4. Multiple ChoiceIn a plug, which wire is yellow & green?EarthLiveNeutralFuseSafety
- 5. Multiple ChoiceIn a plug, which wire is brown?EarthLiveNeutralFuseSafety
- 6. Multiple ChoiceIn a plug, which wire is blue?EarthLiveNeutralFuseSafety
- 7. Multiple ChoiceWhat does AC stand for?Alternating ChargeAlternative CurrentAverage CurrentAlternating CurrentAverage Charge
- 8. Multiple ChoiceWhat does DC stand for?Divertive ChargeDirect CurrentDiode CheckDomestic CurrentDangerous Charge
- 9. Multiple ChoiceWhat type of current is the UK mains supply?ACDCMarvelTPHE
- 10. Multiple ChoiceWhat type of current does a battery supply?ACDCMarvelTPHE
- 11. Multiple ChoiceWhat type of supply comes as AC?MainsAdapterBatteryCableFuse
- 12. Multiple ChoiceWhat type of supply comes as DC?MainsAdapterBatteryCableFuse
- 13. Multiple ChoiceWhat frequency is UK mains supply?10 Hz20 Hz30 Hz40 Hz50 Hz
- 14. Multiple ChoiceWhat is the potential difference of UK mains supply?200 V210 V220 V230 V240 V
- 15. Multiple ChoiceWire generally have a plastic coating, why?InsulatorConductorAttractiveFlexibleChoice of colours
- Answer choicesTagsAnswer choicesTags