Question 4968 Deck General
70% to passA U.S. Coast Guard icebreaker may use all of the following distinctive lights when escorting ships in ice EXCEPT _______________.
A
a single blue rotating light
B
a single amber rotating light
C
a single red rotating light
D
red aircraft warning lights
AI Explanation
The correct answer is A) a single blue rotating light. According to the United States Coast Guard regulations, icebreakers are not permitted to use a single blue rotating light when escorting ships in ice. This light is typically reserved for law enforcement and emergency vehicles. The other options, including a single amber rotating light, a single red rotating light, and red aircraft warning lights, are all acceptable distinctive lights that a U.S. Coast Guard icebreaker may use when escorting ships in ice.
Related Questions
Q352:When heated to breakdown, tetraethyl or tetramethyl lead compounds emit highly t...
Q4234:A twin-screw vessel can clear the inboard propeller and maneuver off a pier best...
Q63:Which phrase describes a sailing vessel with the wind coming from 180° relative?...
Q478:Hygroscopic cargoes should be ventilated when _______________.
Q3479:The emergency power system for the DEEP DRILLER should be placed in operation wh...
Ready to test your knowledge?
Take a Deck General Practice Exam
Official Resources
Pass Your Coast Guard Licensing Exams!
Study offline, track your progress, and simulate real exams with the Coast Guard Exams app