engineering recuitment BEL Probationary Engineers Mock Test 2025 Power Engineering Gas and Vapor Power Cycles Brayton Cycle
In a gas turbine, working a Brayton cycle with regeneration, air exits from the compressor at 550 K and gas exits from the turbine at 800 K. If the effectiveness of the regenerator is 0.8, then what is the air temperature at the combustion chamber inlet?
1
600 K
2
650 K
3
700 K
4
750 K