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Card 16

Front

If a kettle has an operating current of 4.3A. Which fuse would you use? 5A, 7A, 4A,

Back

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Card 17

Front

What do earth wires and fuses do?

Back

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Card 18

Front

What will an earth wire stop?

Back

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Card 19

Front

What happens when a faulty case becomes live?

Back

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Card 20

Front

What does it mean if a conductor is earthed (connected to) the ground?

Back

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Card 21

Front

Why do double insulated appliances not need an earth connection?

Back

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Card 22

Front

What happens in a simple series circuit?

Back

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Card 23

Front

What is current measured with?

Back

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Card 24

Front

What is another name for voltage?

Back

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Card 25

Front

What is used to measure voltage?

Back

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