Question: A model centrifugal pump was tested at 3 , 6 0 0 r p m and delivered 8 5 L s at a head of

A model centrifugal pump was tested at 3,600rpm and delivered 85Ls at a
head of 38 m with an efficiency of 90%. Assuming the prototype to have an
efficiency of 91% and to develop the same head, what will be its speed,
capacity, and power required? The liquid pumped is water.
A model centrifugal pump was tested at 3 , 6 0 0

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