Reported Question / Answer
Ans is 3, what is monotonic function?
Acc to me answer should be c Acc to graph b/w efficiency and flow rate it will inc and then dec
Ans is increase and decrease
Hydraulic efficiency of pump is defined as the ratio of fluid Power to absorbed power. This efficiency is maximum only at one capacity value and hence it is lower at other capacities. Correct Answer should be : Increases and then decreases
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