A direct-acting simplex pump has the following specifications: 8 in. x 4 in. x 8 in.; slip is 8%; and the speed is 40 strokes per minute. The inlet pressure is 15 psig and the outlet pressure is 200 psig. Water temperature is 120 F. Calculate the actual capacity, in gpm.

Part 1 Part 2 Part 3 hp A centrifugal pump having a 7.5-in-diameter impeller and the characteristics shown in the figure below is to be used to pump gasoline through 4000 ft of commercial steel 3-in.-diameter pipe. The pipe connects two reservoirs having open surfaces at the same elevation. Determine the flowrate. Do you think this pump is a good choice? This figure is referred to as the pump performance characteristics. 500 8 in. dia 400 7 出300 6 Head, ft 200 100 65 60 55 50 40 bhp 30 25 20 80 ° 40 120 160 200 240 280 320 Capacity, gal/min Write the system equation for this flow system as function of the friction factor f and volume flowrate Q in gal/min. (Use 2 significant digits on coefficients. Do not enter units as a part of your response.)

A cylinder having a diameter of 6 in (152mm) and a stroke length of 25 in (635mm). The exit time will be 5 seconds. The system operates with a pressure of 50 psig (3.45 bar) and there will be a pressure loss of 2 psi. What will be the Cv of the valve to be installed? [Answer: 1.99]

I need solution in half time please