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Displacement pump is classified on the basis of _____________

(a) Mechanical operation of principle

(b) Type of power

(c) Type of service

(d) Efficiency

The question was asked in exam.

This is a very interesting question from Types of Pumps topic in chapter Pumps and Pumping of Environmental Engineering

1 Answer

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Best answer
The correct option is (a) Mechanical operation of principle

Easy explanation: Mechanical principle of operation is classified into displacement, centrifugal, air lift and miscellaneous pumps.

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