Under normal operating conditions, a drop in the steam temperature leaving an uncontrolled interdeck superheater could be caused by a __________.

Correct Answer: Option A — decrease in combustion gas velocity through the superheater

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'.