CBSE Class 11-science Answered
What principle does a lift pump work on?
Asked by Raaghav | 28 Nov, 2013, 09:15: PM
Expert Answer
Lift pump is based on the principle that air exerts pressure. It raises water to a distance equal to the height that atmospheric pressure will balance a column of water in a perfect vacuum.
Answered by | 29 Nov, 2013, 11:02: AM
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