Which of the fuel injection systems listed uses a spring loaded differential spray needle valve and an individual pump for each cylinder?
Official USCG Answer & Rule Citation
Correct Answer: Option C — Jerk pump injection
In USCG Motor Plants (Diesel Engineering), regarding 'Which of the fuel injection systems listed uses a spring loaded differential spray needle valve and an individual pump for each cylinder', the correct operational principle is: 'Jerk pump injection'.
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