Question 368 Deck Safety

70% to pass

The color of the signal flare sent up by a submarine to indicate an emergency is _______________.

A green
B yellow
C white
D red
AI Explanation

The correct answer is D) red. According to the United States Coast Guard regulations, the color of the signal flare sent up by a submarine to indicate an emergency is red. This is specified in the International Code of Signals, which is the standard set of maritime communication signals used globally. The red flare is a universally recognized distress signal that alerts nearby vessels and search and rescue authorities to the emergency situation. The other answer choices (green, yellow, and white) are incorrect because they do not correspond to the established emergency signal protocol for submarines.

Related Questions
Q1511:A certificated lifeboatman assigned to command the lifeboat should _____________... Q1008:In illustration D039SA below, which Fire Control Plan symbol represents the best... Q130:Which categories of NAVTEX messages may not be selectively rejected through rece... Q402:You have abandoned ship in rough weather. After picking up other survivors in yo... Q1601:A man has a burn on his arm. There is reddening of the skin, blistering, and swe...

Ready to test your knowledge?

Take a Deck Safety Practice Exam
Official Resources
46 CFR Lifesaving Equipment USCG Marine Safety Center USCG National Maritime Center
← Previous All Questions Next →

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