<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (November 2015) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (November 2015) (Learn how and when to remove this template message) </Td> </Tr> <P> The steam - electric power station is a power station in which the electric generator is steam driven . Water is heated, turns into steam and spins a steam turbine which drives an electrical generator . After it passes through the turbine, the steam is condensed in a condenser . The greatest variation in the design of steam - electric power plants is due to the different fuel sources . </P> <P> Almost all coal, nuclear, geothermal, solar thermal electric power plants, waste incineration plants as well as many natural gas power plants are steam - electric . Natural gas is frequently combusted in gas turbines as well as boilers . The waste heat from a gas turbine can be used to raise steam, in a combined cycle plant that improves overall efficiency . </P>

What is the use of steam power generator