Notebook

HOW POWER GETS TO OUR HOMES

5

Power station

Is a place for making electricity

Transformers

Change voltage up to 400,000 volts

POWER LINES

Substations TRANSFORMERS CHANGE VOLTAGE DOWN TO 11,000 VOLTS.

MAINS POWER SUBSTATIONTHE VOLTAGE IS REDUCED TO 400,000 VOLTS BECAUSE THEY TRAVEL A LONG DISTANCE

WOODEN POLESFINALLY,WODEN POLES CARRY CABLES TO DIFFERENT BUILDINGS HOUSES,SCHOOLS AND SHOPS...

By GROUP A MARC, FATIMA, JORDI MARTIN,ALEJANDRO,ABDELLAH ROGER, DAVID, LAIA, YASSIN

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