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:
“The purpose of polite behavior is never virtuous. Deceit, surrender, and concealment: these are not virtues. The goal of the mannerly is comfort, per se.”
—June Jordan (b. 1939)
“The very purpose of existence is to reconcile the glowing opinion we have of ourselves with the appalling things that other people think about us.”
—Quentin Crisp (b. 1908)
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—Hubert H. Humphrey (1911–1978)