USCG USCG Motor
Set 5 • Question #249 of 382
Launch Interactive Practice Room The main advantage of unit injectors over other fuel injection system is___________.
A
the lack of high pressure fuel lines
✓ Correct Answer
B
their relatively low injection pressures
C
reduced wear of spray orifices
D
the lessened chance of fuel leaks into the engine sump
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'The main advantage of unit injectors over other fuel injection system is', the correct operational principle is: 'the lack of high pressure fuel lines'.
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