03: There are three connected pipes (38 m length of 5 cm pipe diameter),. (23 m length of 15 em pipe diameter) and (46 m length of 7.5 cm pipe diameter), all of them made of cast iron, as shown in Figure 2. There are three 90° elbows and an open globe valve, all flanged. If the exit elevation is zero, what power is extracted by the turbine when the flow rate is 0.0045 m'/s of water at 20°C (p= 1000 kg/m)?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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03: There are three connected pipes (38 m length of 5 cm pipe diameter),
(23 m length of 15 cm pipe diameter) and (46 m length of 7.5 cm pipe
diameter), all of them made of cast iron, as shown in Figure 2. There are
three 90° elbows and an open globe valve, all flanged. If the exit
elevation is zero, what power is extracted by the turbine when the flow
rate is 0.0045 m'/s of water at 20°C (p= 1000 kg/m)?
Elevation 30 m
5 сm
Open
globe
Turbine
15 cm
7.5 cm
Figure 2
Transcribed Image Text:03: There are three connected pipes (38 m length of 5 cm pipe diameter), (23 m length of 15 cm pipe diameter) and (46 m length of 7.5 cm pipe diameter), all of them made of cast iron, as shown in Figure 2. There are three 90° elbows and an open globe valve, all flanged. If the exit elevation is zero, what power is extracted by the turbine when the flow rate is 0.0045 m'/s of water at 20°C (p= 1000 kg/m)? Elevation 30 m 5 сm Open globe Turbine 15 cm 7.5 cm Figure 2
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