When the opening pressure of a diesel engine fuel injector is greater than that specified by the engine manufacturer, which of the following problems can be expected?（）<br>A:Quantity of fuel injected tends to be decreased<br>B:Quantity of fuel injected will always be increased<br>C:Start of injection tends to be advanced<br>D:Duration of injection will always greater

When the opening pressure of a diesel engine fuel injector is greater than that specified by the engine manufacturer, which of the following problems can be expected?（）
A:Quantity of fuel injected tends to be decreased
B:Quantity of fuel injected will always be increased
C:Start of injection tends to be advanced
D:Duration of injection will always greater

出自：海船船员证

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