In diesel cycle engine heat is added at: Agricultural Engineering Mcqs July 18, 2019 BILAL KHATTAK0 A.Constant pressure B.Constant temperature C.Constant volume D.None of these Related Mcqs: In Otto cycle. Heat is added at: In a Carnot cycle the heat is rejected at In a Joule cycle, the heat is rejected at In the ideal Rankine cycle heat is added at constant In an ideal Stirling cycle heat is added at constant In ideal Brayton cycle heat is added at constant Diesel cycle processes are The ideal stirling cycle combines The processes of a Carnot cycle are For an ideal gas Charles law deals with the relationship between