USCG Master 100 Practice Questions - USCG Master 100-Ton Captain License Exam - USCG Master 100 Practice Questions

Question 1

Under Rule 5, a proper lookout must be maintained by:

Radar alone if visibility is reduced Sight and hearing as well as by all available means appropriate to the circumstances The vessel operator only, without help from crew Listening to VHF traffic unless the vessel is in a harbor

Correct Answer:

Sight and hearing as well as by all available means appropriate to the circumstances

Question 2

You observe another vessel by compass bearing, and its bearing remains nearly constant while the range is closing. What should you assume?

There is no risk because the bearing is not changing The other vessel must be overtaking you Risk of collision exists Only the other vessel has collision responsibility

Correct Answer:

Risk of collision exists

Question 3

Which factor is specifically listed in Rule 6 as an additional safe-speed consideration for vessels using radar?

The age of the vessel's hull The amount of fuel remaining aboard Limitations imposed by the radar range scale in use The seniority of the watchstander

Correct Answer:

Limitations imposed by the radar range scale in use

Question 4

A very large ship shows an appreciable change of bearing, but the vessels are already close. Under Rule 7, what is the safest conclusion?

An appreciable bearing change always means there is no collision risk Risk exists only if both vessels are power-driven The give-way vessel may wait until the last minute to maneuver Risk of collision may still exist despite the bearing change

Correct Answer:

Risk of collision may still exist despite the bearing change

Question 5

When action is taken to avoid collision, Rule 8 says it should be:

Positive, made in ample time, and large enough to be readily apparent Delayed until the other vessel sounds a danger signal A series of very small course changes to avoid alarming traffic Limited to speed changes only

Correct Answer:

Positive, made in ample time, and large enough to be readily apparent

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About this Exam

Prepare with the USCG Master 100 Practice Questions - USCG Master 100-Ton Captain License Exam practice quiz. This question bank includes 100 questions covering vessel, another, vessels, power-driven, and rule. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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USCG Master 100 Practice Questions - USCG Master 100-Ton Captain License Exam

This practice set contains 100 questions from the matching question bank and focuses on vessel, another, vessels, power-driven, and rule. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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USCG Master 100 Practice Questions - USCG Master 100-Ton Captain License Exam

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