engineering recuitment GATE ME 2023-24 Test Series Refrigeration and Air Conditioning Refrigeration Cycles and Devices Reversed Brayton Cycle
A refrigeration system which is used in an aircraft working on reverse Brayton cycle uses air as a refrigerant. Air enters into the compressor at 300 K and leaves at 900 K. If adiabatic index for air is 1.4, the coefficient of performance for the cycle is:
Enter numerical value using the virtual keypad. Round off where necessary.