Science Fair Project Encyclopedia
Sump
A sump is a low area that collects an often-undesirable liquid(s) such as water or chemicals.
An example is the oil sump of a gasoline engine. The oil is used to lubricate the engine's moving parts and it pools in a reservoir, known as a sump, at the bottom of the engine.
Another example might be the lowest point in your basement into which any water that seeps into your basement flows. If this is a regular problem, you may have a sump pump that moves the water outside of the house.
10-26-2009 08:16:03
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details