USCG USCG Motor
Set 8 • Question #325 of 382
Launch Interactive Practice Room The purpose of a temperature sensing device installed in the stack of a small automatically fired auxiliary steam boiler is to secure the oil burner __________.
A
in the event of a flame failure
✓ Correct Answer
B
in the event of a stack fire
C
when the water level reaches the crown sheet
D
when the feed pump discharge pressure drops to a preset minimum
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'The purpose of a temperature sensing device installed in the stack of a small automatically fired auxiliary steam boiler is to secure the oil burner', the correct operational principle is: 'in the event of a flame failure'.
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