By fitting an air vessel to the reciprocating pump, there is always a – McqOptions

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1.	By fitting an air vessel to the reciprocating pump, there is always a saving of work done and subsequently saving of power. This saving in case of a single acting reciprocating pump is
A.	0.848
B.	0.748
C.	0.648
D.	0.548
Answer» B. 0.748

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