Steam enters a turbine at 20 bar, 400 c. the turbine is operating at steady state, and ke, pe, and heat transfer are negligible. the working fluid exits at atmospheric pressure. you spilled coffee on the data sheet and it might read the turbine exit quality is 0.98. is this value correct? if no, explain. if yes, determine the power developed by the turbine per mass flow rate (in kj/kg)

Agas contained within a piston-cylinder assembly e end nation about same energy states, 1 and 2, where pi 10 bar, v undergoes two processes, a and b, between the sam 0.1 m3, ui-400 kj and p2 1 bar, v2 1.0 m2, u2 200 kj: process a: process from 1 to 2 during which the pressure- volume relation is pv constant process b: constant-volume process from state 1 to a pressure of 2 bar, followed by a linear pressure-volume process to +20 0 state 2 kinetic and potential energy effects can be ignored. for each of the processes a and b, (a) sketch the process on p-v coordinates, (b) evaluate the work, in kj, and (c) evaluate process the heat transfer, in kj