Water at 20°c flows through an inclined 8-cm-diameter pipe. at sections a and b, pa=260 kpa, va=3.2 ms, za=9.1 m, while pb=186 kpa, vb=3.2 m/s, and zb= 24.5 m. which way is the flow going? what is the head loss in meters hint: assume the flow direction, write the energy equation and see if the calculated head loss is positive.

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.

Technician a says that in a worm gear steering system, most excessive steering free play is usually found in the gearbox. technician b says that in a rack-and-pinion steering system, excessive free play can be found in the bushings. who is correct?

Different between boring and turning?