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The plunger pump is an example of which type of pump?

(a) Rotary

(b) Reciprocating

(c) Radial

(d) Centrifugal

I got this question during an interview.

My question comes from Lubrication and Lubricants topic in portion Lubrication and Lubricants of Automotive Engine Design

1 Answer

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Best answer
Correct option is (b) Reciprocating

The best I can explain: Plunger pump is a reciprocating type of pump in which the oil gets communicated from the inlet to the outlet by alternate suction and pressure created by a reciprocating plunger.

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