Steam Plants (Boilers & Turbines) USCG Q#19 (Set 1)

Which of the valves listed should be closed before lighting off a boiler?

Official USCG Answer & Rule Citation

Correct Answer: Option C — Economizer drain valve

In USCG Steam Plants (Boilers & Turbines), regarding 'Which of the valves listed should be closed before lighting off a boiler', the verified engineering fact is: 'Economizer drain valve'.

All Steam Plants (Boilers & Turbines) Sets Practice Set 1