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It can be any size, depending on what it is being used for. They can be huge and set up to create electricity in power plants fired by coal, gas or nuclear power. They can be relatively compact for small ships and the uses in between include steam ships, locomotives and smaller generators.
burning coal to create steam in power plants
Water is used to transfer heat from the nuclear fuel in the reactor to the steam generators where it transfers heat to the secondary water to make steam. The steam is then used to turn turbines. Water from an external source is also used to condense the steam from the turbine exhaust, and this water is then returned to the steam generators to continue the cycle.
nuclear power
Any sort of steam engine, such as steam trains or locomotives. Also old fashioned factories use coal burning to create heat, for exmaple during the process of creating lime or in a pottery kiln. Or a barbeque.
It was built in Britain in 1804. The first public railway for steam locomotives in 1825.
Power plants, steam locomotives, and some homes.
They were powered by steam locomotives. The steam was produced by burning wood or coal.
Sibiu Steam Locomotives Museum was created in 1994.
the d&h in honesdale pa
Steam, diesel, and electric.
Late 1700s. NB the first railways used horse power or manpower, steam locomotives came a few years later.
Steam locomotives were first developed in Britain and dominated railway transportation until the middle of the 20th century. From the early 1900s they were gradually superseded by electric and diesel locomotives. The introduction of electric locomotives at the turn of the 20th century and later diesel-electric locomotives spelled the beginning of the end for steam locomotives, although that end was long in coming. As Diesel power, more especially with electric transmission, became more reliable in the 1930s it gained a foothold in North America. The full changeover took place there during the 1950s. In continental Europe large-scale electrification had displaced steam power by the 1970s. There is more information at the related link.
Most steam locomotives are powered by coal, but some types burn wood or oil. The fuel is burned in a firebox to boil water. The steam is fed to pistons that power the drive wheels via large crank rods. A few experimental locomotives used the steam to run a turbine instead of pistons. Some locomotives burn peat or farm waste such as field cuttings. Switzerland even built a steam locomotive that got its power from an overhead electric line.
The first steam-powered locomotive that was developed by George Stephenson, was known as the Rocket.
when they wanted to:)
Diesel electric is used on locomotives because the diesel electric system is much cleaner and quieter and more efficient than the old steam locomotives. The diesel fuel is used to run a generator which produces electric power which is used to power the electromagnetic drive motors mounted on the locomotives axles!