mains electricity
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Last updated 9:57 PM on 5/21/24
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4 Terms
1
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brown wire
live wire - carries alternating potential difference from supply 230v
connected to a fuse in the plug
2
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blue wire
neutral - completes the circuit
potential difference = 0v compared to the live wire
3
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green and yellow striped wire
called a safety wire to stop the appliance from becoming live
4
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Flashcards (27)