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Card 6

Front

current which continuously changes direction

Back

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Card 7

Front

current which flows in one direction only

Back

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Card 8

Front

energy transferred per second

Back

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Card 9

Front

plastic is an electrical .......

Back

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Card 10

Front

a .... is a wire that melts when the current is too high

Back

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Card 11

Front

which wire is the fuse connected to?

Back

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Card 12

Front

a fuse must be ........ after it blows

Back

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Card 13

Front

if a device uses a current of 4 A, what fuse should be used?

Back

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Card 14

Front

A device has a power of 250 W and a voltage of 230 V. What fuse should be used?

Back

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Card 15

Front

a material that allows electricity to flow through it easily

Back

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