In accordance with 46 CFR Subchapter D (Tank...

Question 1 / 270705eccefa2bacbc34ba4d477a5

Question 1 of 270705eccefa2bacbc34ba4d477a5

In accordance with 46 CFR Subchapter D (Tank Vessels), what is the minimum allowable flashpoint for a fuel to be burned in a steam boiler?

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Question 1 of 27070

In accordance with 46 CFR Subchapter D (Tank Vessels), what is the minimum allowable flashpoint for a fuel to be burned in a steam boiler?

🔍 Key Concepts

• 46 CFR Subchapter D requirements for burning fuel in steam boilers on tank vessels • Definition and significance of flashpoint for marine fuels • Why regulations specify a minimum flashpoint for safety on tank vessels

💭 Think About

• Look at the specific 46 CFR Subchapter D section that discusses fuel used in steam boilers—what exact minimum flashpoint temperature is written there? • Consider why a higher flashpoint is safer on a tank vessel—how would that influence which option is most likely correct? • Compare the answer choices: which temperatures are commonly used regulatory cutoffs for fuel flashpoints in marine service?

✅ Before You Answer

• Verify the exact section number in 46 CFR Subchapter D that addresses fuel for steam boilers (not general fuel oil rules). • Confirm the numerical value and units (°F) of the minimum flashpoint stated in that section—do not rely on memory alone. • Make sure you are not confusing this rule with separate fuel oil flashpoint limits used for other types of vessels or machinery.

Question 1 of 27070

In accordance with 46 CFR Subchapter D (Tank Vessels), what is the minimum allowable flashpoint for a fuel to be burned in a steam boiler?

100°F

120°F

140°F

160°F