An adiabatic tank of negligible heat capacity and 1 mº volume is connected to a pipeline containing steam at 10 bar and 200°c, filled with steam until the pressure equilibrates, and disconnected from the pipeline. how much steam is in the tank at the end of the filling process and what is its temperature if the following occurs: (a) the tank is initially evacuated. (b) the tank initially contains steam at 1 bar and 150°c. the answers are: a) 321°c, 3.73 kg fya; b) 301°c, 3.87 kg