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A simple Brayton cycle using air as the working fluid has a pressure ratio of 10....

  1. A simple Brayton cycle using air as the working fluid has a pressure ratio of 10. The minimum and maximum temperatures in the cycle are 295 and 1240 K. Assuming air standard analysis, determine (a) the air temperature at the turbine exit, (b) the net-work output (in kJ/kg), and (c) the thermal efficiency.
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