ICS FLUID FLOW

Oil flows through a 1.00 in ID pipe at a rate of 20.0 gpm (Imp.). A valve placed in the pipe has a passage in it of 0.750 in diameter. What are the flow velocities in the pipe and through the valve? Fluid is introduced into a pump through a 1.50 in suction line and discharged through a 1.00 in port. ................
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