Saturated steam vapor is contained in a piston–cylinder device. while heat is added to the steam, the piston is held stationary, and the pressure and temperature become 1.2 mpa and 700°c, respectively. additional heat is added to the steam until the temperature rises to 1200°c, and the piston moves to maintain a constant pressure.

On a average work day more than work place firs are reorted

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

Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.