how power gets to our homes (group b)
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TRANSCRIPT
Red Noise Shapes
HOW POWER GETS TO OUR HOMES
5
POWER STATION
Generates electricity.
TRANSFORMERS
Change voltage up to 400.000 volts.
Power lines
Electricity is carried along
Substation
Transformers change voltage down to 11.000 volts
Mains power
Reduce voltage to 220 volts.
WOODEN POLES
Carry electricity to houses, schools, buildings.
By Group B ADRI, AHMED, AITOR
SASHA, YAN, GISELA, ALEIX
LLUC, ANNA, ELOY
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