Name: Fahad Satan University ce Engineering College - Department of Mechanical Engineering (MECH 310) 1*Exam Dall 7 March 2012 Time 75 mi) N.B Thermodynamics property tables are allowed. Assume any necessary assumtions. 1. Illustrate the relation between ireversibties, Entropy Energy and Exergy Destruction (2 Marks 2. A heat engine receives heat from a source at 800 K sta rate of 350 kJ/s and rejects the waste heat to a medium at 300 K. The power output of the heat engine is 120 kW. Determine: a) The reversible power, b) The irreversibility rate for this process, c) Second law efficiency? Take 1-0.407 (4M