GATE XE (Engineering Sciences) 2024 - Question 81

Section: Thermodynamics | Type: NAT | Marks: 2

Consider the following data from a Brayton cycle. Enthalpy at inlet to turbine: 1400⁡kJ/kg Enthalpy at exit of turbine: 880⁡kJ/kg Enthalpy at exit of compressor: 600⁡kJ/kg On adding a regenerator of effectiveness equal to 0.8, the absolute value of percentage change in heat addition is __________ (rounded off to the nearest integer).

Answer: 28