Locomotive
Locomotives, machines used to move trains, may be powered by steam, Diesel fuel, or electricity. The steam locomotive's energy is produced when wood, coal, or fuel oil burned in a "firebox"...
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The process of making propane. (Gale Group)
Locomotive Technology
A machine designed to convert the potential energy stored in fuel to tractive effort needed for pulling unpowered wheeled ve...
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Locomotive
Locomotive Technology