A cast iron pipe (L=400 m, D=150 mm) is carrying 0.05m/s of water at 15 °C. Determine the loss due to friction using the Darcy-Weisbach formula. Where e-0.26, viscosity-1.141x10 m?/s. Choose the suitable value for friction factor. If e/d =0.00083 e/d =0.00173 eld =0.00150 Re=2.56x10 friction factor =0.015 Re=3.72x10 friction factor =0.024 Re=5.62x10 friction factor-0.035

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