Water enters the impeller of a centrifugal pump radially at a rate of 450 L/min when the
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Water enters the impeller of a centrifugal pump radially at a rate of 450 L/min when the shaft is rotating at 400 rpm. The tangential component of absolute velocity of water at the exit of the 70-cm outer diameter impeller is 55 m/s. The torque applied to the impeller is
(a) 144 N·m
(b) 93.6 N·m
(c) 187 N·m
(d) 112 N·m
(e) 235 N·m
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Related Book For
Fluid Mechanics Fundamentals And Applications
ISBN: 9780073380322
3rd Edition
Authors: Yunus Cengel, John Cimbala
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