If the valve tappets in a diesel engine are set at greater clearances than those specified by the engine manufacturer, those valves will （）<br>A:open late and close early<br>B:open late and close late<br>C:fail to open when the engine is cold<br>D:fail to open at normal operating temperature

If the valve tappets in a diesel engine are set at greater clearances than those specified by the engine manufacturer, those valves will （）
A:open late and close early
B:open late and close late
C:fail to open when the engine is cold
D:fail to open at normal operating temperature

出自：海船船员证

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