Water vapor enters a turbine operating at steady state at 500°c, 3 bar, with a velocity of 200 m/s, and expands adiabatically to the exit, where it is saturated vapor at 1.0 bar, with a velocity of 150 m/s and a volumetric flow rate of 20 m3/s. find mass flow rate through the turbine. determine the power developed by the turbine, in kw. neglect potential energy changes, heat losses

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.

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.

Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms