Purpose
There are two usual reasons for fitting condensing equipment - reducing exhaust emissions and increasing range.
Read more about this topic: Condensing Steam Locomotive
Famous quotes containing the word purpose:
“No further evidence is needed to show that “mental illness” is not the name of a biological condition whose nature awaits to be elucidated, but is the name of a concept whose purpose is to obscure the obvious.”
—Thomas Szasz (b. 1920)
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—Edgar Allan Poe (1809–1845)
“Science and art, or by the same token, poetry and prose differ from one another like a journey and an excursion. The purpose of the journey is its goal, the purpose of an excursion is the process.”
—Franz Grillparzer (1791–1872)