What principle does a lift pump work on?

Asked by Raaghav | 28th 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  | 29th Nov, 2013, 11:02: AM

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