Unit 5 Exercise 1 Wind Energy

Satisfactory Essays
• 1- wind energy:
When the wind is blowing on wind turbines it produces electric power, Fans are old techniques used in the mills and then the water pump, but now it has developed the technology and has become used for electric power production.
• 2-Solar Energy: the use of receptors solar panels pick up solar radiation for turning solar energy to electric power
• Geothermal Energy: it means the use of heated water and stream to power the power station for turning steam and heated water to electricity but it's expensive
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