Through flow velocity is 0.35 times the peripheral velocity. Find the diameter, and A. 7.11 m B. 7.3 m C 15 m D. 0.59 m minimum speed ratio. A 1.7 B. 0.83 C 3.0 D 401

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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PROBLEM 3 [MO41]
An axial flow pump has the following data:
Rotational speed
750 rpm
Discharge of water
175m3/s
Head
7.5m
Hub to runner diameter ratio
0:45
Through flow velocity is 0.35 times the peripheral velocity.
Find the diameter, and
A. 7.11 m
B. 7.3 m
C 1.5 m
D. 0.59 m
minimum speed ratio.
A 1.7
B.0.83
C 3.0
D 4.01
Transcribed Image Text:PROBLEM 3 [MO41] An axial flow pump has the following data: Rotational speed 750 rpm Discharge of water 175m3/s Head 7.5m Hub to runner diameter ratio 0:45 Through flow velocity is 0.35 times the peripheral velocity. Find the diameter, and A. 7.11 m B. 7.3 m C 1.5 m D. 0.59 m minimum speed ratio. A 1.7 B.0.83 C 3.0 D 4.01
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