USCG USCG Motor
Set 3 • Question #190 of 382
Launch Interactive Practice Room Coast Guard Regulations (46 CFR) require the controls for automatically fired auxiliary boilers, must be fitted with visible indicators to signal __________.
A
fuel oil shutoff due to flameout
✓ Correct Answer
B
low voltage in the flame scanner circuit
C
high boiler water level
D
high steam pressure
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'Coast Guard Regulations (46 CFR) require the controls for automatically fired auxiliary boilers, must be fitted with visible indicators to signal', the correct operational principle is: 'fuel oil shutoff due to flameout'.
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