12.TEST8.TASK1
The diagram illustrates how using geothermal energy can produce electricity.
It is clear that there are about five process to create electricity in geothermal power plant. In addition, the diagram shows that it uses cold water and makes strong steam finally, and it becomes the resource of the turbine to operate.
Looking at the number 1, there are a huge container having cold water and it will go down under the ground by 4.5km. Next step, cold water that go through the injection well flow the geothermal zone that has hot rocks and water get warm. By contrast, the production well push up hot water over the ground in to the condenser.
In more detail, in condenser, it makes steam suing hot water that has made by using geothermal zone and the steam moves into the turbine to give power. The turbine operates by steam and it has connected with generator. Finally, the generator produces electricity and it goes to the tower to transmit the electricity.