USCG USCG Steam
Set 12 • Question #98 of 496
Launch Interactive Practice Room Under normal operating conditions, a drop in the steam temperature leaving an uncontrolled interdeck superheater could be caused by a __________.
A
decrease in combustion gas velocity through the superheater
✓ Correct Answer
B
decrease in steam velocity through the superheater
C
drop in the feedwater temperature
D
badly fouled economizer
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'Under normal operating conditions, a drop in the steam temperature leaving an uncontrolled interdeck superheater could be caused by a', the verified engineering fact is: 'decrease in combustion gas velocity through the superheater'.
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