A water pump increases the water pressure from 15 psia to 80 psia. a. Determine the flow work, in Btu/lbm, required by the pump. Assume thatthe state of the water at pump inlet is saturated liquid and that the specificvolume remains constant during this process. b. Water enters this pump through a 1.5-in-diameter opening and exitsthrough a 2-in-diameter opening. Determine the velocity of the water at theinlet and outlet when the mass flow rate through the pump is 1.1 lbm/s

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Q: What is the work done by the turbine if the mass flow is unknown?

A: From previous solution,Wpump=4.03097 kJ/kgh1=3674.9 kJ/kgh2=2959.3629 kJ/kgh3=3273.9…

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Q: The head develops by the pump is independent of velocity O natural of the liquid O volume flow rate…

A: Option (B): Natural of the liquid