If the exergy of a system is 999 kJ, the reversible work is 666 kJ, the useful work is 333 kJ, the environment temperature is 100 k, and the mass is 16.666 kJ. What is the irreversibility of the process? - 666 kJ
- 40 kJ
- 337 kJ
- zero

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor