As shown in Figure 1, a pump draws water at 20 C from a storage tank through a Schedule 40 steel pipe with Nominal Diameter 65 mm. The flow velocity in the suction line is 1.0 m/s. The pump discharges through a Schedule 40 steel pipe with Nominal Diameter 40 mm to an overhead tank. The end of the discharge pipe is located at 15.2 m above the liquid level in the feed tank. Friction losses in the entire piping system are 25.0 J/kg. The efficiency of the pump is 60 percent. Answer the following questions: 1.1 [3 Points] What is the mass flow rate in the discharge line? 1.2 [3 Points] What is the flow velocity in the discharge line? 1.3 [8 Points] What pressure must the pump develop? 1.4 [3 Points] What is the hydraulic power (i.e., power gained by the fluid) of the pump. N. in kW (kilowatt)? 1.5 [3 Points] What is the shaft power driving the pump. N. in hp (mechanical horsepower)? Hint: Nominal Diameter is NOT the same as the inner diameter that you will need for your pipe flow calculations. 3