Crude oil 30 degree api at 15.6⁰ c with viscosity of 75 universal saybolt seconds is flowing through a 12" schedule 30 steel pipe at a rate of 1900 barrels per hour. the pipeline is 60 miles long with discharge at an elevation 1,500 feet above pump inlet. assume the pump has an efficiency of 70 percent. 1 barrel = 42 us gal and 1 uss=0.167 centipoise find: the brake horsepower of the pump.

Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.

Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)

Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery