In an ideal Brayton cycle, air enters the compressor at 27°C and 120 kPa. and exits the compressor at 500 kPa pressure. The amount of heat given (input) to the cycle is 900 kj/kg as it is, a) Draw the T-s and P-v diagrams of the cycle. b) Find the maximum temperature, net work (kj/kg) and thermal efficiency of the cycle. c) In case of using an ideal regenerator, the % in the amount of heat given to the cycle Find the decrease and the % increase in the efficiency of the cycle. Brayton with regenerator Draw the cycle, after numbering on it, choose “c)” (option) do it. Note: Note 1: Constant specific heats at room temperature (standard cold air analysis) will be used. Note 2: Changes in kinetic and potential energies will be neglected. T(K) = 273 + ºC