Coast Guard Regulations (46 CFR) state that main propulsion water-tube boilers are not required to be fitted with a surface blow off valve if the design pressure is __________.
Official USCG Answer & Rule Citation
Correct Answer: Option D — 350 psig (2413 kPa) or over
Under USCG National Maritime Center examination standards, the accepted correct answer is: 350 psig (2413 kPa) or over.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.