Mains Electricity (P4)

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  • Created by: caits
  • Created on: 11-04-14 14:04

UK three pin plugs:

  • Live wire - brown - carries high voltage
  • Neutral wire - blue - completes the circuit
  • Earth wire - green and yellow - safety wire to stop the appliance becoming live


Fuses are safety devices. If there is a fault in an appliance a large current will flow through the circuit and cause it to melt. This will break…


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