Question

2)An ideal Brayton cycle, operating between the pressure limits of 1 bar and 6 bar, has minimum and maximum temperatures of 300K and 1500K. The ratio of specific heats of the working fluid is 1.4. The approximate final temperatures in Kelvin at the end of the compression and expansion process are respectively.

 500 and 900

 900 and 500

 500 and 500

 900 and 900

Answer 1

good question and very difficult to solve