The diagram illustrates the process of generating electricity by using geothermal energy.
Overall, there are five main steps in this process, beginning with cold water and ending with making electricity in the power plant.
In the first stage of the process, the cold water pumped down 4,5 km underground into an injection well. In the next step, the water goes through an area called the geothermal zone, which contains a lot of hot rocks used to increase the temperature of the water.
After the next step, the hot water is transported to the condenser where hot water is pumped up a condenser, ready for the next stage. In the condenser, the hot water transforms into steam and use to power steam. Then, the production of electricity by a generator make powered by a turbine and produces electricity.
- The percentage of men and women aged 60 64 who were employed in four countries in 1970 and 2000 Summarize the information by selecting and reporting the main features and make comparisons where relevant
- The bar charts illustrate the average house expenses in England and its capital city London and to present the comparison regarding the average house prices between distinct areas of England within the year 2013 72
- In many countries children are becoming overweight and unhealthy Some people think that this is the responsibility of governments to solve the problem What extent do you agree or disagree 71
- The table gives information about five types of vehicles registered in Australia in 2010 2012 and 2014
- The table gives information about five types of vehicles registered in Australia in 2010 2012 and 2014