1. 37 kg of the ideal gas Air at 650C, 2 MPa fills a piston/cylinder assembly....

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1. 37 kg of the ideal gas Air at 650C, 2 MPa fills a piston/cylinder assembly. (state 1) The air is expanded in a process where PV"-constant, exponent n=1.70, to a volume of 10 m. (state 2) The air is then compressed at constant pressure to the initial volume. (state 3) Determine the (a) initial volume (b) pressure at state 2. (c) temperature at state 2 (d) pressure at state 3 (e) temperature at state 3 (f) work for the process from state 1 to state 2 (g) work for the process from state 2 to state 3 (h) work for the entire process described in this problem. 1. 37 kg of the ideal gas Air at 650C, 2 MPa fills a piston/cylinder assembly. (state 1) The air is expanded in a process where PV"-constant, exponent n=1.70, to a volume of 10 m. (state 2) The air is then compressed at constant pressure to the initial volume. (state 3) Determine the (a) initial volume (b) pressure at state 2. (c) temperature at state 2 (d) pressure at state 3 (e) temperature at state 3 (f) work for the process from state 1 to state 2 (g) work for the process from state 2 to state 3 (h) work for the entire process described in this problem.