Deck General USCG Q#4808 (Set 152)

The International Maritime Dangerous Goods Code assigns classes for dangerous goods. What is the proper nomenclature for class 4 substances?

Official USCG Answer & Rule Citation

Correct Answer: Option C — Flammable solids

Flammable solids, self-reactive substances, and solid desensitized explosives comprise Class 4 of the IMDG Code classification system due to their readily combustible nature or potential to cause friction-induced fires.

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