Question 325 Deck General

70% to pass

According to the Chemical Data Guide, which extinguishing agent is recommended for use in fighting an ethylamine fire?

A Dry chemical
B Water fog
C Water foam
D Sand or Sawdust
AI Explanation

The correct answer is A) Dry chemical. According to the Chemical Data Guide for Hazardous Materials, dry chemical is the recommended extinguishing agent for fighting an ethylamine fire. Ethylamine is a flammable, water-reactive chemical, and dry chemical extinguishers are effective in quickly knocking down and smothering this type of fire. The other options, such as water fog, water foam, or sand/sawdust, are not recommended as they can potentially react with or spread the ethylamine fire, making it more difficult to extinguish safely.

Related Questions
Q3027:Your vessel is chartered under a time charter party. Under this type of charter ... Q4298:What should be done after repairing a surface crack on a link of anchor chain by... Q289:A marine radar system for surface navigation must be fitted on all ocean or coas... Q3134:The Oil Record Book for all fixed or floating drilling rigs is the property of t... Q224:When being relieved of the helm, the new helmsman would find it handy to know wh...

Ready to test your knowledge?

Take a Deck General Practice Exam
Official Resources
USCG Navigation Center USCG National Maritime Center Merchant Mariner Credentials
← Previous Question All Questions Next Question →

Pass Your Coast Guard Licensing Exams!

Study offline, track your progress, and simulate real exams with the Coast Guard Exams app

Download on App Store Get it on Google Play Download for Mac