USCG USCG Steam
Set 9 • Question #471 of 496
Launch Interactive Practice Room Too much excess air in a steaming boiler may be indicated by __________.
A
a white burner flame
B
a clear stack
C
white smoke
D
all of the above
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'Too much excess air in a steaming boiler may be indicated by', the verified engineering fact is: 'all of the above'.
Question Discussion & Notes
0Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.
Loading mariner discussions...