Which of the following methods is used to prevent throttling of compressed air through the diesel engine air starting valves?（）<br>A:Holding the valve open for a long period<br>B:Increasing the starting air pressure used<br>C:Opening the stating air valve quickly<br>D:Reducing the starting air valve size

Which of the following methods is used to prevent throttling of compressed air through the diesel engine air starting valves?（）
A:Holding the valve open for a long period
B:Increasing the starting air pressure used
C:Opening the stating air valve quickly
D:Reducing the starting air valve size

出自：海船船员证

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