单选题An increase in the air inlet manifold pressure of a diesel engine will result in a/an （）.Adecrease in maximum cylinder pressureBincrease in ignition lagCdecrease in fuel consumption per horsepower-hourDdecrease in exhaust manifold pressure
单选题
An increase in the air inlet manifold pressure of a diesel engine will result in a/an （）.
A
decrease in maximum cylinder pressure
B
increase in ignition lag
C
decrease in fuel consumption per horsepower-hour
D
decrease in exhaust manifold pressure
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