USCG USCG Steam
Set 11 • Question #75 of 496
Launch Interactive Practice Room Flame scanners are used with boiler combustion control systems to monitor flame quality and to __________.
A
shut off the fuel supply if flame failure is detected
✓ Correct Answer
B
secure the fuel oil service pump in the event of a floor fire
C
secure the forced draft fan in the event of a flame failure
D
regulate the fuel/air ratio controller for more efficient combustion
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'Flame scanners are used with boiler combustion control systems to monitor flame quality and to', the verified engineering fact is: 'shut off the fuel supply if flame failure is detected'.
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