Liquid water at 200kpa and 15°c is heated in a chamber by mixing it with superheated steam at 200kpa and 150°c. liquid water enters the mixing chamber at a rate of 4.3kg/s, and the chamber is estimated to lose heat to the su air at 20°c at a rate of 1200 kj/min. if the mixture leaves the mixing chamber at 200kpa and 80°c determine (a)the mass flow rate of the superheated steam and (b) the rate of entropy generation during this mixing process.

What precautions should you take to prevent injuries when dealing with heavy loads?

If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79

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.