When a boiler has been secured and is being initially cooled, the water level showing in the steam drum gage glass should be __________.
Official USCG Answer & Rule Citation
Correct Answer: Option A — maintained at the normal level
In USCG Steam Plants (Boilers & Turbines), regarding 'When a boiler has been secured and is being initially cooled, the water level showing in the steam drum gage glass should be', the verified engineering fact is: 'maintained at the normal level'.
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