QUESTION 3 Some hydraulic machines are served with water under pressure by a pipe 300 m long, the pressure at the machines being 4140 kN/m?. The power available at the machines is 220 kW and the frictional loss of power in the pipes is 88 kW. If f = 0,03, find The necessary diameter of pipes. The pressure at the pumping end. The maximum power at which the machines could be worked for the same pump pressure? 3.1 3.2 3.3

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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QUESTION 3
Some hydraulic machines are served with water under pressure by a pipe
300 m long, the pressure at the machines being 4140 kN/m?. The power
available at the machines is 220 kW and the frictional loss of power in the
pipes is 88 kW. If f = 0,03, find
The necessary diameter of pipes.
The pressure at the pumping end.
The maximum power at which the machines could be
worked for the same pump pressure?
3.1
3.2
3.3
Transcribed Image Text:QUESTION 3 Some hydraulic machines are served with water under pressure by a pipe 300 m long, the pressure at the machines being 4140 kN/m?. The power available at the machines is 220 kW and the frictional loss of power in the pipes is 88 kW. If f = 0,03, find The necessary diameter of pipes. The pressure at the pumping end. The maximum power at which the machines could be worked for the same pump pressure? 3.1 3.2 3.3
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