Characteristic curves for a centrifugal pump plotted against its capac – McqOptions

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1.	Characteristic curves for a centrifugal pump plotted against its capacity is shown in the diagram. x, y and z denote respectively
A.	efficiency, head and B.H.P.
B.	head, efficiency and B.H.P.
C.	B.H.P., efficiency and head
D.	efficiency, B.H.P. and head
Answer» C. B.H.P., efficiency and head

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