Unit 6 electricitypdf
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Unit 6 electricitypdf Presentation Transcript

  • 1. Electricity is a form of energy. It is produced by power stations. Power stations use different sources of energy.
  • 2. Hydroelectric power station Hydroelectric power Stations use the energy from reservoirs where water falls.
  • 3. Dam
  • 4. Thermal power station Thermal power stations get energy by burning fuels Thermal power heats water which coverts into steam. The steam moves the turbine that produces energy.
  • 5. THERMAL POWER STATION
  • 6. Nuclear power station Nuclear power stations use Uranium or plutonium to Produce thermal energy. uranium plutonium The energy produces steam that moves a turbine that generates electricity.
  • 7. NUCLEAR POWER STATION
  • 8. Arm of windmill Wind farms Wind farms use the wind´s energy The wind moves the arms of windmills The windmill has got a generator that produces electricity.
  • 9. Wind station windmill
  • 10. Solar power station Solar power stations transform the Sun´s energy into electricity. They transform the Sun´s energy through fhotovoltaic Panels.
  • 11. Transforms the sun´s energy Electric energy
  • 12. Solar power station Solar power stations transform the Sun´s energy into electricity. They transform the Sun´s energy through fhotovoltaic Panels.