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Card 16

Front

What is the UK Mains supply voltage? What is the frequency?

Back

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Card 17

Front

What three wires are in the plug?

Back

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Card 18

Front

What do each of the three wires in the plug do?

Back

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Card 19

Front

What colour is each of the wires in the plug?

Back

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Card 20

Front

What equation links Energy transferred and Power?

Back

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Card 21

Front

What equation links Energy transferred, charge and PD?

Back

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Card 22

Front

What equation links Power, voltage and current?

Back

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Card 23

Front

What equation do you use if you dont know the PD and you are trying to calculate power?

Back

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Card 24

Front

What is the National Grid?

Back

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Card 25

Front

What do electrical power stations need to assume throughout the day?

Back

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