EX1: Given are the following data for a commercial centrifugal water pump: ri =10 cm, r2 = 17.5 cm, B1 =30°, B2 =20°, speed =1440 r/min. Estimate (a) the design point discharge, (b) the water horsepower, and (c) the head if b1 = b2 = 4.4 cm.(Hint, design point discharge, i.e a1=90°)
EX1: Given are the following data for a commercial centrifugal water pump: ri =10 cm, r2 = 17.5 cm, B1 =30°, B2 =20°, speed =1440 r/min. Estimate (a) the design point discharge, (b) the water horsepower, and (c) the head if b1 = b2 = 4.4 cm.(Hint, design point discharge, i.e a1=90°)
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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![EX1: Given are the following data for a commercial centrifugal water pump:
ri =10 cm, r2 =
17.5 cm, B1 =30°, B2 =20°, speed =1440 r/min. Estimate (a)
the design point discharge, (b) the water horsepower, and (c) the head if b1
= b2 = 4.4 cm.(Hint, design point discharge, i.e a1=90°)
%3D
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6ccc181d-e071-4ac0-9b22-442bfd618621%2Fd6eb2884-c430-4014-943a-174886362393%2F7j0ftk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:EX1: Given are the following data for a commercial centrifugal water pump:
ri =10 cm, r2 =
17.5 cm, B1 =30°, B2 =20°, speed =1440 r/min. Estimate (a)
the design point discharge, (b) the water horsepower, and (c) the head if b1
= b2 = 4.4 cm.(Hint, design point discharge, i.e a1=90°)
%3D
%3D
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