Which of the following substances would be...

Question 1 / 270705eccef9ebacbc34ba4d4651e

Question 1 of 270705eccef9ebacbc34ba4d4651e

Which of the following substances would be classified as a combustible liquid?

Question 1 of 27070

Which of the following substances would be classified as a combustible liquid?

🔍 Key Concepts

• Flash point definition for flammable vs. combustible liquids (per 46 CFR and general fire protection standards) • Typical flash point ranges for diesel oil, turpentine, and kerosene • How the term combustible liquid is used on Coast Guard exams compared to "flammable liquid"

💭 Think About

• First, recall the flash point temperature cutoff that separates a flammable liquid from a combustible liquid. Is it higher or lower for combustible? • Think about which of the listed liquids usually has a higher flash point versus those that ignite more easily at room temperature. • Ask yourself: on board vessels, which of these products is usually treated as a fuel with a relatively high flash point compared to lighter, more volatile liquids?

✅ Before You Answer

• Verify the flash point ranges (approximate) of diesel oil, kerosene, and turpentine, and compare them to the combustible/flammable cutoff. • Check how 46 CFR Part 30–39 (or equivalent references) distinguishes flammable and combustible liquids by flash point. • Before choosing an option, confirm whether more than one of the listed liquids can reasonably fall in the combustible range, or whether only a single choice clearly fits.

Question 1 of 27070

Which of the following substances would be classified as a combustible liquid?

diesel oil

turpentine

kerosene

all of the above