PROBLEM 5 An axial flow pump is required to deliver 1m3/s at 7m head while running at 960 rpm. Its outer diameter is 50 and hub diameter is 25 cm Find the following (1) flow velocity, which is assumed to be constant from hub to tip, and A 4.59 m/s B. 6.791 m/s C 60.7 m/s D 39 3 m/s (2) power required to drive the pump if overall efficiency is 84% A 81.75 KW B. 12.03 kW C. 40.7 KW D 60 9 kW

PROBLEM 5 An axial flow pump is required to deliver 1m3/s at 7m head while running at 960 rpm. Its outer diameter is 50 and hub diameter is 25 cm Find the following (1) flow velocity, which is assumed to be constant from hub to tip, and A 4.59 m/s B. 6.791 m/s C 60.7 m/s D 39 3 m/s (2) power required to drive the pump if overall efficiency is 84% A 81.75 KW B. 12.03 kW C. 40.7 KW D 60 9 kW

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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PROBLEM 5 An axial flow pump is required to deliver 1m3/s at 7m head while running at 960 rpm. Its outer diameter is 50 and hub diameter is 25 cm. Find the following: (1) flow velocity, which is assumed to be constant from hub to tip, and A. 4.59 m/s B. 6.791 m/s C. 60.7 m/s D. 39.3 m/s (2) power required to drive the pump if overall efficiency is 84%. A. 81.75 kW B. 12.03 kW C. 40.7 kW D. 60.9 kW
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