The rise in pressure head at any point of the impeller is proportiona

1.	The rise in pressure head at any point of the impeller is proportional to ______
A.	\(\frac{u^3}{2g} \)
B.	\(\frac{u^2}{2g} \)
C.	\(\frac{u^3}{3g} \)
D.	\(\frac{u^2}{g} \)
Answer» C. \(\frac{u^3}{3g} \)

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