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20 oC water must be pumped from A to B which has both atmospheric pressure and B is 6 meters above A. It shall be made via an 80 m long pipe with a pipe diameter of 80 mm which has a pipe friction coefficient of 0.015 and the sum of the one-time coefficient of resistance for valves and bends is 12. The pump must operate according to Diagram (1). a) What is the volume flow, lift height at the operating point? (.. ` Describe and motivate your selected methods for solving this task in tex. b) If the pump has an efficiency of 70% at the operating point, calculate the pump power, c) Two identical pumps according to Diagram (1) are connected in series for the same pipeline. What becomes volume flow and boost height in this case? (. Describe and motivate your chosen ones methods for solving this task in text.

20 oC water must be pumped from A to B which has both atmospheric pressure and B is 6 meters above A. It shall be made via an 80 m long pipe with a pipe diameter of 80 mm which has a pipe friction coefficient of 0.015 and the sum of the one-time coefficient of resistance for valves and bends is 12. The pump must operate according to Diagram (1). a) What is the volume flow, lift height at the operating point? (.. ` Describe and motivate your selected methods for solving this task in tex. b) If the pump has an efficiency of 70% at the operating point, calculate the pump power, c) Two identical pumps according to Diagram (1) are connected in series for the same pipeline. What becomes volume flow and boost height in this case? (. Describe and motivate your chosen ones methods for solving this task in text.

Elements Of Electromagnetics
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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Diagram (1) H(m) 40 36 32 28 24 20 16 12 4 200 400 600 800 1000 1200 1400 1600 1800 V(lit/min)
Transcribed Image Text:Diagram (1) H(m) 40 36 32 28 24 20 16 12 4 200 400 600 800 1000 1200 1400 1600 1800 V(lit/min)
20 oC water must be pumped from A to B which has both atmospheric pressure and B is 6 meters above A. It shall be made via an 80 m long pipe with a pipe diameter of 80 mm which has a pipe friction coefficient of 0.015 and the sum of the one-time coefficient of resistance for valves and bends is 12. The pump must operate according to Diagram (1). a) What is the volume flow, lift height at the operating point? (.. Describe and motivate your selected methods for solving this task in tex. b) If the pump has an efficiency of 70% at the operating point, calculate the pump power, c) Two identical pumps according to Diagram (1) are connected in series for the same pipeline. What becomes Describe and motivate your chosen ones volume flow and boost height in this case? ( methods for solving this task in text. ( NOTE! Think of the unit of x-axis in the diagram.
Transcribed Image Text:20 oC water must be pumped from A to B which has both atmospheric pressure and B is 6 meters above A. It shall be made via an 80 m long pipe with a pipe diameter of 80 mm which has a pipe friction coefficient of 0.015 and the sum of the one-time coefficient of resistance for valves and bends is 12. The pump must operate according to Diagram (1). a) What is the volume flow, lift height at the operating point? (.. Describe and motivate your selected methods for solving this task in tex. b) If the pump has an efficiency of 70% at the operating point, calculate the pump power, c) Two identical pumps according to Diagram (1) are connected in series for the same pipeline. What becomes Describe and motivate your chosen ones volume flow and boost height in this case? ( methods for solving this task in text. ( NOTE! Think of the unit of x-axis in the diagram.
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