Apiping installation is used to transport water from a reservoir (location 1) to a point of use (location 2) 50 meters above. the absolute pressure of water at the inlet of the installation is 100 kpa; the gauge pressure measured right before the point of use is 500 kpa. if the pump is rated to utilize 20kw, determine the volumetric flow rate. assume that because the piping at locations (1) and (2) have the same diameter the average velocities of water are equal and the density of water is 1000 kg/m^3.

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false

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.