USCG USCG Motor
Set 10 • Question #54 of 382
Launch Interactive Practice Room The delivery valve installed in a port and helix fuel injection pump is designed to_________.
A
maintain constant pressure in the discharge line
B
maintain a column of fuel in the line
✓ Correct Answer
C
accurately meter the quantity of fuel injected
D
close with hydraulic action
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'The delivery valve installed in a port and helix fuel injection pump is designed to', the correct operational principle is: 'maintain a column of fuel in the line'.
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