The main steam stop bypass valve is used to __________.
Official USCG Answer & Rule Citation
Correct Answer: Option B — gradually increase the pressure and temperature of the main steam piping when warming up
In USCG Steam Plants (Boilers & Turbines), regarding 'The main steam stop bypass valve is used to', the verified engineering fact is: 'gradually increase the pressure and temperature of the main steam piping when warming up'.
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