USCG USCG Steam
Set 6 • Question #380 of 496
Launch Interactive Practice Room A lower than normal boiler stack gas temperature usually indicates __________.
A
dirty firesides
B
dirty watersides
C
fuel high sulfur content
D
incomplete combustion
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'A lower than normal boiler stack gas temperature usually indicates', the verified engineering fact is: 'incomplete combustion'.
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