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In the figure shown below there are 125 ft of 2-in pipe, 75 ft of 6-in pipe, and 150 ft of 3-in pipe, all cast iron. There are two 90° elbows and an open globe valve, all flanged. If the exit elevation is zero and the elevation at A is 100 ft, what horsepower is extracted by the turbine when the flow rate is 0.16 ft³/s of water at 20 °C? For water at 20 °C, take p = 1.937 slug/ft³ and µ = 2.09E-5 slug/ft.s. For cast iron, & = 0.00085 ft. For Re = 113500, 37800, and 75600, take f≈ 0.0314, 0.0266, and 0.0287 respectively. 2 in 6 in Turbine Open globe 3 in The minor loss coefficients are as follows: sharp 2" entrance: K = 0.5; two 2" 90° elbows: K = 2(0.39) 2" sudden expansion: K = 0.79; 3" open globe valve: K = 8.5 The power extracted from the turbine is hp.

In the figure shown below there are 125 ft of 2-in pipe, 75 ft of 6-in pipe, and 150 ft of 3-in pipe, all cast iron. There are two 90° elbows and an open globe valve, all flanged. If the exit elevation is zero and the elevation at A is 100 ft, what horsepower is extracted by the turbine when the flow rate is 0.16 ft³/s of water at 20 °C? For water at 20 °C, take p = 1.937 slug/ft³ and µ = 2.09E-5 slug/ft.s. For cast iron, & = 0.00085 ft. For Re = 113500, 37800, and 75600, take f≈ 0.0314, 0.0266, and 0.0287 respectively. 2 in 6 in Turbine Open globe 3 in The minor loss coefficients are as follows: sharp 2" entrance: K = 0.5; two 2" 90° elbows: K = 2(0.39) 2" sudden expansion: K = 0.79; 3" open globe valve: K = 8.5 The power extracted from the turbine is hp.

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
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In the figure shown below there are 125 ft of 2-in pipe, 75 ft of 6-in pipe, and 150 ft of 3-in pipe, all cast iron. There are two 90° elbows and an open globe valve, all flanged. If the exit elevation is zero and the elevation at A is 100 ft, what horsepower is extracted by the turbine when the flow rate is 0.16 ft³/s of water at 20 °C? For water at 20 °C, take p = 1.937 slug/ft³ and µ = 2.09E-5 slug/ft.s. For cast iron, & = 0.00085 ft. For Re = 113500, 37800, and 75600, take f≈ 0.0314, 0.0266, and 0.0287 respectively. 2 in 6 in Turbine Open globe 3 in The minor loss coefficients are as follows: sharp 2" entrance: K = 0.5; two 2" 90° elbows: K = 2(0.39) 2" sudden expansion: K = 0.79; 3" open globe valve: K = 8.5 The power extracted from the turbine is hp.
Transcribed Image Text:In the figure shown below there are 125 ft of 2-in pipe, 75 ft of 6-in pipe, and 150 ft of 3-in pipe, all cast iron. There are two 90° elbows and an open globe valve, all flanged. If the exit elevation is zero and the elevation at A is 100 ft, what horsepower is extracted by the turbine when the flow rate is 0.16 ft³/s of water at 20 °C? For water at 20 °C, take p = 1.937 slug/ft³ and µ = 2.09E-5 slug/ft.s. For cast iron, & = 0.00085 ft. For Re = 113500, 37800, and 75600, take f≈ 0.0314, 0.0266, and 0.0287 respectively. 2 in 6 in Turbine Open globe 3 in The minor loss coefficients are as follows: sharp 2" entrance: K = 0.5; two 2" 90° elbows: K = 2(0.39) 2" sudden expansion: K = 0.79; 3" open globe valve: K = 8.5 The power extracted from the turbine is hp.
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