Question 1482 Deck General
70% to passWhich of the flash points would indicate a grade D combustible liquid?
A
155°F
B
160°F
C
87°F
D
65°F
AI Explanation
The correct answer is C) 87°F. According to US Coast Guard regulations, a combustible liquid is defined as a liquid with a flash point at or above 100°F (37.8°C) and below 200°F (93.3°C). A grade D combustible liquid specifically has a flash point between 100°F (37.8°C) and 140°F (60°C), which includes the flash point of 87°F provided in option C. The other options are incorrect because 155°F is above the upper limit for a grade D combustible liquid, 160°F is above the upper limit, and 65°F is below the lower limit, so they do not meet the criteria for a grade D combustible liquid.
Related Questions
Q@q.QuestionNumber:The strongest method of forming an eye in wire rope is using _______________.
Q@q.QuestionNumber:In evacuation from a MODU, an individual without the option of a survival craft ...
Q@q.QuestionNumber:Each fireman's outfit and its spare equipment on a MODU must be stowed ________...
Q@q.QuestionNumber:Storms that enter the Great Lakes Basin from the west and northwest at a peak in...
Q@q.QuestionNumber:A flammable liquid having a Reid vapor pressure of 8½ P.S.I.A. or less and a fla...
Ready to test your knowledge?
Take a Deck General Practice Exam
Official Resources
Want to practice with timed exams?
Download Coast Guard Exams for the full exam experience with progress tracking.
Get the App