The plunger in a jerk pump is rotated until the release port is uncoveredIf the port remains uncovered all of the time, which of the listed operations will occur?（）<br>A:No fuel will be delivered<br>B:The maximum effective stroke will be attained<br>C:The fuel delivered to the cylinder will be excessive<br>D:The injection nozzle will overheat and carbonize

The plunger in a jerk pump is rotated until the release port is uncoveredIf the port remains uncovered all of the time, which of the listed operations will occur?（）
A:No fuel will be delivered
B:The maximum effective stroke will be attained
C:The fuel delivered to the cylinder will be excessive
D:The injection nozzle will overheat and carbonize

出自：海船船员证

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