A gas contained in a piston-cylinder assembly undergoes two processes, A and B. between the same end states. 1 and 2. where p, = 1 bar, Vi = 1 m', Uj = 400kJ and p2 = 6 bar. V, = 0.167 m'. U2= 480 KJ: Process A: Constant-volume process from state 1 to a pressure of 6 bar, followed by a constant-pressure process to state 2. Process B: Process from 1 to 2 during which the pressure volume relation is pv = constant. Kinetic and potential effects can be ignored. For each of the processes A and B. (a) evaluate the work, in kJ, and (b) evaluate the heat transfer, inkJ. Part A X Your answer is incorrect For Process A evaluate the work and the heat transfer, both inkJ. WA -179.928 QA = :59.928 KJ