Question: Question 6-7.27b. (10 pts) An expander operates adiabatically with nitrogen entering at 400C and 5 bar with a molar flow rate 150 mol. 1. The

Question 6-7.27b. (10 pts) An expander operates adiabatically with nitrogen entering at 400C and 5 bar with a molar flow rate 150 mol. 1. The exhaust pressure is 1 bar, and the expander efficiency is 0.75 . Estimate the power output of the expander and the temperature of the exhaust stream

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