1.1. The pump whose performance curves are shown in Figure P1.1 isoperated at 1750 rpm and is connected to a 2-in. i.d. galvanized ironpipe 175 ft long. What will be the flow rate and power input?10090Head curve8070605040-Efficiency30201020406080100 120140160180Flow rate (gpm)FIGURE P1.1 Performance curves for a pump with a 9-in. impeller and speed 1750 rpm.1.7. If the pump and pipe arrangement of Problem 1.1 now includes anelevation increase of 30 ft, what flow will result?Head rise (ft); efficiency ()

for problem 1.1 according to the given diagram: Q = 140 gpmH =50ftη = 50% flow rate = 140 gpm =…

1.1. The pump whose performance curves are shown in Figure P1.1 is operated at 1750 rpm and is connected to a 2-in. i.d. galvanized iron pipe 175 ft long. What will be the flow rate and power input? 100 90 Head curve 80 70 60 50 40 - Efficiency 30 20 20 40 60 80 100 120 140 160 180 Flow rate (gpm) FIGURE P1.1 Performance curves for a pump with a 9-in. impeller and speed 1750 rpm. 1.7. If the pump and pipe arrangement of Problem 1.1 now includes an elevation increase of 30 ft, what flow will result? Head rise (ft); efficiency () 10

1.1. The pump whose performance curves are shown in Figure P1.1 is operated at 1750 rpm and is connected to a 2-in. i.d. galvanized iron pipe 175 ft long. What will be the flow rate and power input? 100 90 Head curve 80 70 60 50 40 - Efficiency 30 20 20 40 60 80 100 120 140 160 180 Flow rate (gpm) FIGURE P1.1 Performance curves for a pump with a 9-in. impeller and speed 1750 rpm. 1.7. If the pump and pipe arrangement of Problem 1.1 now includes an elevation increase of 30 ft, what flow will result? Head rise (ft); efficiency () 10

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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Applied Fluid Mechanics

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Question

1.1. The pump whose performance curves are shown in Figure P1.1 is
operated at 1750 rpm and is connected to a 2-in. i.d. galvanized iron
pipe 175 ft long. What will be the flow rate and power input?
100
90
Head curve
80
70
60
50
40
-Efficiency
30
20
10
20
40
60
80
100 120
140
160
180
Flow rate (gpm)
FIGURE P1.1 Performance curves for a pump with a 9-in. impeller and speed 1750 rpm.
1.7. If the pump and pipe arrangement of Problem 1.1 now includes an
elevation increase of 30 ft, what flow will result?
Head rise (ft); efficiency ()

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