Which of the flash points would indicate a...

Question 1 / 270705eccef9ebacbc34ba4d46537

Question 1 of 270705eccef9ebacbc34ba4d46537

Which of the flash points would indicate a grade D combustible liquid?

Back

Question 1 of 27070

Q

Which of the flash points would indicate a grade D combustible liquid?

🔍 Key Concepts

• Review how flammable liquids and combustible liquids are classified by flash point in 46 CFR • Know the flash point range that defines a Grade D combustible liquid (in °F) • Compare each choice to that specific Grade D flash point range

💭 Think About

• First, decide which answers are clearly too low in flash point to be considered a combustible liquid of Grade D • Then check which remaining answer(s) fall within the Grade D flash point range you memorized from the regulations • Ask yourself: does Grade D represent higher or lower flash points compared with Grades A, B, and C?

✅ Before You Answer

• Confirm the numerical flash point limits for Grade D (both lower and upper limits) in 46 CFR before choosing • Be sure all temperatures are considered in degrees Fahrenheit, not Celsius • Eliminate any options that are below the minimum flash point that defines a combustible (rather than flammable) liquid in the USCG grading system

Question 1 of 27070

Q

Which of the flash points would indicate a grade D combustible liquid?

A

155°F

B

87°F

C

160°F

D

65°F

Question 1 / 270705eccef9ebacbc34ba4d46537

Question 1 of 270705eccef9ebacbc34ba4d46537

Which of the flash points would indicate a grade D combustible liquid?

Back

Question 1 of 27070

Q

Which of the flash points would indicate a grade D combustible liquid?

🔍 Key Concepts

• Review how flammable liquids and combustible liquids are classified by flash point in 46 CFR • Know the flash point range that defines a Grade D combustible liquid (in °F) • Compare each choice to that specific Grade D flash point range

💭 Think About

• First, decide which answers are clearly too low in flash point to be considered a combustible liquid of Grade D • Then check which remaining answer(s) fall within the Grade D flash point range you memorized from the regulations • Ask yourself: does Grade D represent higher or lower flash points compared with Grades A, B, and C?

✅ Before You Answer

• Confirm the numerical flash point limits for Grade D (both lower and upper limits) in 46 CFR before choosing • Be sure all temperatures are considered in degrees Fahrenheit, not Celsius • Eliminate any options that are below the minimum flash point that defines a combustible (rather than flammable) liquid in the USCG grading system