A petroleum liquid has a flash point of 135°Fahrenheit. This liquid is classed as a grade __________.
Official USCG Answer & Rule Citation
Correct Answer: Option C — D combustible liquid
Under 46 CFR, petroleum liquids with a flash point at or above 80°F and below 200°F are classified as Grade D combustible liquids. A flash point of 135°F falls squarely within this regulated threshold, mandating specific handling, venting, and firefighting procedures for combustible cargoes.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.