Q4:- Water is pumped from a lower reservoir to a higher reservoir by a pump that provides 20 kW of shaft power. The free surface of the upper reservoir is 45 m higher than that of the lower reservoir. If the flow rate of water is measured to be 0.03 m/s, determine mechanical power that is converted to thermal energy during this process due to frictional effects. 20W Pu

Q: Q6) An oil pump is drawing (25 kW) of electric power while pumping oil with (= 860 kg/m3) at a rate…

A:

Q: . An oil pump is drawing 40 kW of electric power while pumping oil with p = 850 kg/m³ at a rate of…

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Q: m = 70 kg/s P₁ = 40 kPa Saturated Liquid Water W = 140 kW 2 Q = 302 MW Boiler 3

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Q: Water is pumped from a lake to a storage tank 18 m above at a rate of 70 L/s while consuming 20.4 kW…

A: Density of water = 1000 kg/m3 Height of tank H = 18 m flow rate V = 70 L/s = 0.07 m3/s Pump Power =…

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Q: Question 2 A water pump driven by an 800 W electric motor is used to pump water from the ground…

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Q: An electric motor with an efficiency of 80% drives the pulley system shown to lift a 400 kg crate.…

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Q: A pump operates at 78% efficiency when it is pumping water (density = 1000 kg/m³) at a volume flow…

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Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.