For an air-standard Diesel cycle,

1.	For an air-standard Diesel cycle,
A.	heat addition is at constant volume and heat rejection is at constant pressure
B.	heat addition is at constant pressure and heat rejection is at constant pressure
C.	heat addition is at constant pressure and heat rejection is at constant volume
D.	heat addition is at constant volume and heat rejection is at constant volume
Answer» D. heat addition is at constant volume and heat rejection is at constant volume

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For an air-standard Diesel cycle,

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