Question

A centrifugal pump rotates at 1000 r.P.M. And delivers 300 lit/sec of water. The impeller has a diameter of 35 cm and a width of 5 cm at the periphery. The blades tip-angles are inclined backwards 60 from the radius (the blade angle = 30). Determine the velocity and direction of water as it leaves the impeller

Answer 1

Explanation:

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