Pass Benchmark: 90% (27/30) • Standard: USCG NMC / 46 CFR

USCG Rules of the Road (Set 7)

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Question 1 of 30

BOTH INTERNATIONAL & INLAND Which vessel may sound the danger signal?

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30 MCQs

#1 BOTH INTERNATIONAL & INLAND Which vessel may sound the danger signal? #2 BOTH INTERNATIONAL & INLAND Which signal may be used by a vessel that is in doubt as to whether sufficient action is being taken by another vessel to avoid collision? #3 BOTH INTERNATIONAL & INLAND Which vessel may sound the danger signal? #4 BOTH INTERNATIONAL & INLAND Which is the danger signal? #5 BOTH INTERNATIONAL & INLAND In a crossing situation, which vessel may sound the danger signal? #6 BOTH INTERNATIONAL & INLAND While underway and in sight of another vessel, less than one half mile away, you put your engines on astern propulsion. Which statement concerning whistle signals is TRUE? #7 BOTH INTERNATIONAL & INLAND Which vessel may use the danger signal? #8 BOTH INTERNATIONAL & INLAND In a meeting situation, which vessel may sound the danger signal? #9 BOTH INTERNATIONAL & INLAND What signal indicates doubt that sufficient action is being taken by another vessel to avoid collision? #10 BOTH INTERNATIONAL & INLAND You are underway in low visibility and sounding fog signals. What changes would you make in the fog signal immediately upon losing propulsion? #11 BOTH INTERNATIONAL & INLAND You are proceeding under sail with the auxiliary engine running and the propeller engaged. Which statement is TRUE? #12 BOTH INTERNATIONAL & INLAND If practical, when shall a manned vessel being towed sound her fog signal? #13 BOTH INTERNATIONAL & INLAND If underway in low visibility and sounding fog signals, what changes would you make in the fog signal IMMEDIATELY upon losing the power plant and propulsion? #14 BOTH INTERNATIONAL & INLAND Which vessel would sound a fog signal consisting of the ringing of a bell for 5 seconds? #15 BOTH INTERNATIONAL & INLAND When should the fog signal of a manned vessel under tow be sounded? #16 BOTH INTERNATIONAL & INLAND While underway in fog you hear the rapid ringing of a bell. What does this signal indicate? #17 BOTH INTERNATIONAL & INLAND Which vessel would sound a fog signal consisting of the ringing of a bell for 5 seconds? #18 BOTH INTERNATIONAL & INLAND A vessel 50 meters in length at anchor must sound which fog signal? #19 BOTH INTERNATIONAL & INLAND A power-driven vessel at anchor, not fishing or otherwise restricted in its ability to maneuver, sounds her fog signal at intervals of not __________. #20 BOTH INTERNATIONAL & INLAND A 200-meter vessel is aground in fog. Which signal is optional? #21 BOTH INTERNATIONAL & INLAND A 200-meter vessel is aground in restricted visibility. Which signal is optional? #22 BOTH INTERNATIONAL & INLAND A 200-meter vessel is aground in fog. Which signal is optional? #23 BOTH INTERNATIONAL & INLAND While underway your vessel enters fog. You stop your engines and the vessel is dead in the water. Which fog signal should you sound? #24 BOTH INTERNATIONAL & INLAND You are underway in fog when you hear the following signal: one short blast, one prolonged blast and one short blast in succession. Which of the following would it be? #25 BOTH INTERNATIONAL & INLAND Which vessel is required to sound a fog signal of one prolonged followed by two short blasts? #26 BOTH INTERNATIONAL & INLAND While underway and making way your vessel enters fog. Which fog signal should you sound every two minutes? #27 BOTH INTERNATIONAL & INLAND A 200-meter vessel is aground in restricted visibility. Which signal is optional? #28 BOTH INTERNATIONAL & INLAND You are underway in fog and hear one short, one prolonged, and one short blast in succession. What is the meaning of this signal? #29 BOTH INTERNATIONAL & INLAND Which signal shall a power-driven vessel sound when making way in fog? #30 BOTH INTERNATIONAL & INLAND What is the optional whistle signal which may be sounded by a vessel at anchor?

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