Question 2 Oil with a density of 850 kg/m³ and viscosity of 0.003 Pa.s is pumped at 4 L/s through a 50 mm diameter pipel

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Question 2 Oil With A Density Of 850 Kg M And Viscosity Of 0 003 Pa S Is Pumped At 4 L S Through A 50 Mm Diameter Pipel 1 (20.52 KiB) Viewed 10 times

Question 2 Oil with a density of 850 kg/m³ and viscosity of 0.003 Pa.s is pumped at 4 L/s through a 50 mm diameter pipeline that is 100 m long. The outlet of which is 15 m higher that the inlet. The pipe roughness is 0.05 mm, and the efficiency of the pump is 50%. 2.1. Calculate the power required by the pump. (10) 2.2. What effect does the nature of the surface of the pipe have on the resistance? (5)