In a jerk pump, the amount of fuel that will be forced through the spray nozzle on each upward stroke of the plunger depends on （）<br>A:the pump supply pressure<br>B:the slope of the fuel cam<br>C:how the plunger is rotated<br>D:the number of sleeve segments engaged with the rack

In a jerk pump, the amount of fuel that will be forced through the spray nozzle on each upward stroke of the plunger depends on （）
A:the pump supply pressure
B:the slope of the fuel cam
C:how the plunger is rotated
D:the number of sleeve segments engaged with the rack

出自：海船船员证

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