USCG USCG Motor
Set 9 • Question #369 of 382
Launch Interactive Practice Room The purpose of the delivery check valve used in a diesel fuel injection jerk pump is to______________.
A
assist in a quick cutoff of fuel injection
✓ Correct Answer
B
allow oil backflow from the injector to the helix
C
reduce fuel oil pressure between injection strokes
D
meter the quantity of fuel delivered
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'The purpose of the delivery check valve used in a diesel fuel injection jerk pump is to', the correct operational principle is: 'assist in a quick cutoff of fuel injection'.
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