b) Water is pumped from a lower reservoir and then discharged into the atmosphere as shown in Fig. Q4(b). 1400 liters of water (p=997 kg/m3, u= 0.891 x10-3 kg/m.s) is discharged every minute. The elevation difference is z2 - z1 = 7 m. The diameter of the wrought iron pipe before and after the pump is D = 120 mm. The total pipe length of the piping system is L 40 m. The elbows used are flanged smooth 90° bends. Both valves are angle valves. Calculate the required pump power.
b) Water is pumped from a lower reservoir and then discharged into the atmosphere as shown in Fig. Q4(b). 1400 liters of water (p=997 kg/m3, u= 0.891 x10-3 kg/m.s) is discharged every minute. The elevation difference is z2 - z1 = 7 m. The diameter of the wrought iron pipe before and after the pump is D = 120 mm. The total pipe length of the piping system is L 40 m. The elbows used are flanged smooth 90° bends. Both valves are angle valves. Calculate the required pump power.
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
Related questions
Topic Video
Question
![Reservoir
Reservoir
-D
Pump
Valve](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fac07f6f1-1927-487a-abc7-2c867c9d6e14%2F724df226-cb41-4fc1-9e05-07e1031f0f74%2Fwcaur84_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Reservoir
Reservoir
-D
Pump
Valve
![b) Water is pumped from a lower reservoir and then discharged into the atmosphere as
shown in Fig. Q4(b). 1400 liters of water (p = 997 kg/m3, u= 0.891 x10-3 kg/m.s) is
discharged every minute. The elevation difference is zą – 21 =7 m. The diameter of
the wrought iron pipe before and after the pump is D = 120 mm. The total pipe length
of the piping system is L = 40 m. The elbows used are flanged smooth 90° bends.
Both valves are angle valves. Calculate the required pump power.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fac07f6f1-1927-487a-abc7-2c867c9d6e14%2F724df226-cb41-4fc1-9e05-07e1031f0f74%2Fjmwfv7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:b) Water is pumped from a lower reservoir and then discharged into the atmosphere as
shown in Fig. Q4(b). 1400 liters of water (p = 997 kg/m3, u= 0.891 x10-3 kg/m.s) is
discharged every minute. The elevation difference is zą – 21 =7 m. The diameter of
the wrought iron pipe before and after the pump is D = 120 mm. The total pipe length
of the piping system is L = 40 m. The elbows used are flanged smooth 90° bends.
Both valves are angle valves. Calculate the required pump power.
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