USCG USCG Motor
Set 10 • Question #43 of 382
Launch Interactive Practice Room A pulsating flame, accompanied by a burner developing black smoke in an auxiliary boiler, is an indication that the __________.
A
electrode setting is incorrect
B
ignition current is too low
C
fuel oil pressure is too low
✓ Correct Answer
D
fuel nozzle is correctly positioned
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'A pulsating flame, accompanied by a burner developing black smoke in an auxiliary boiler, is an indication that the', the correct operational principle is: 'fuel oil pressure is too low'.
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