Grade E combustible liquids are those having flash points of __________.
Official USCG Answer & Rule Citation
Correct Answer: Option B — 150°F or greater
Under 46 CFR, Grade E combustible liquids are defined by a closed-cup flash point of 150°F (65.6°C) or greater. This classification dictates specific firefighting, venting, and structural fire protection requirements for tank vessels.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.