Q1 A CI engine operating on the air-standard Diesel cycle has cylinder conditions at the start of compression of 55C and 130 kPa. Light diesel fuel is used at an A/F = 19. with a combustion efficiency Tic= 0.98. Compression ratio is rc = 20 Calculate: (a) Temperature at each state of the cycle. [OC] (b) Pressure at each state of the cycle. [kPa] (c) Cutoff ratio. (d) Indicated thermal efficiency. [%] (e) Heat lost in exhaust. [kJ/kg]​