Question
Download Solution PDFWhich one of the following pump is not a positive displacement pump?
This question was previously asked in
ISRO VSSC Technical Assistant Mechanical 14 July 2021 Official Paper
Answer (Detailed Solution Below)
Option 2 : Centrifugal pump
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Download Solution PDFExplanation:
Positive displacement pump:
- Positive displacement pumps are those pumps in which the liquid is sucked and then it is pushed or displaced to the thrust exerted on it by a moving member, which results in lifting the liquid to the required height.
- Reciprocating pump, Vane pump, Lobe pump are the examples of positive displacement pump whereas the centrifugal pump is the non-positive displacement pump.
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