Pass Benchmark: 90% (27/30) • Standard: USCG NMC / 46 CFR
USCG Rules of the Road (Set 4)
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Question 1 of 30
BOTH INTERNATIONAL & INLAND Which vessel would exhibit sidelights when underway and not making way?
Browse Questions in Set 4
30 MCQs #1 BOTH INTERNATIONAL & INLAND Which vessel would exhibit sidelights when underway and not making way? #2 BOTH INTERNATIONAL & INLAND Signals required for vessels aground include __________. #3 BOTH INTERNATIONAL & INLAND What lights, if any, would you exhibit at night if your vessel were broken down and being towed by another vessel? #4 BOTH INTERNATIONAL & INLAND In illustration D023RR below item "D" represents the arc of visibility of which of the following lights? #5 BOTH INTERNATIONAL & INLAND The lights displayed in illustration D044RR below would be shown by a vessel described by which of the following? #6 BOTH INTERNATIONAL & INLAND At night, a vessel displaying the lights shown in illustration D052RR below represents which of the following? #7 BOTH INTERNATIONAL & INLAND You are on a vessel heading due north and see the lights shown in illustration D051RR below, one point on your port bow. What direction could this vessel be heading in? #8 BOTH INTERNATIONAL & INLAND An anchor ball need NOT be exhibited by an anchored vessel if she is __________. #9 BOTH INTERNATIONAL & INLAND At night, power-driven vessels less than 12 meters in length may, instead of the underway lights for vessels under 50 meters, show which lights? #10 BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a vessel of 150 meters in length, at anchor? #11 BOTH INTERNATIONAL & INLAND A towing vessel 30 meters in length is pushing barges ahead. How many white masthead lights is the vessel REQUIRED to show at night? #12 BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a vessel of 75 meters in length, at anchor? #13 BOTH INTERNATIONAL & INLAND Which lights shall a 200-meter vessel exhibit when at anchor? #14 BOTH INTERNATIONAL & INLAND A vessel is carrying three lights in a vertical line. The highest and lowest of these are red and the middle light is white. Which statement is always TRUE? #15 BOTH INTERNATIONAL & INLAND Lighting requirements in inland waters are different from those in international waters for __________. #16 BOTH INTERNATIONAL & INLAND If you anchor your 25-meter vessel in a harbor, what light(s) must you show? #17 BOTH INTERNATIONAL & INLAND Barges being towed at night must exhibit navigation lights __________. #18 BOTH INTERNATIONAL & INLAND What is the minimum length of an anchored vessel which is required to show a white light both forward and aft? #19 BOTH INTERNATIONAL & INLAND What is the minimum length of vessels required to show two anchor lights? #20 BOTH INTERNATIONAL & INLAND In illustration D023RR below which represents the arc of visibility of a red sidelight? #21 BOTH INTERNATIONAL & INLAND You are on a vessel heading due south and see the lights shown in illustration D051RR below one point on the port bow. What direction could this vessel be heading in? #22 BOTH INTERNATIONAL & INLAND A vessel is towing and carrying the required lights on the masthead. What is the visibility arc of these lights? #23 BOTH INTERNATIONAL & INLAND In illustration D023RR below "B" represents the arc of visibility of which of the following? #24 BOTH INTERNATIONAL & INLAND A towing vessel is towing two barges astern. The length of the tow from the stern of the tug to the stern of the last barge is 250 meters. The towing vessel is 45 meters in length. How many white masthead lights should be displayed on the tugboat at night? #25 BOTH INTERNATIONAL & INLAND A white masthead light shows through an arc of how many degrees? #26 BOTH INTERNATIONAL & INLAND While underway at night you are coming up on a vessel from astern. What lights would you expect to see? #27 BOTH INTERNATIONAL & INLAND A "flashing light", by the definition given in the rules, is a light that __________. #28 BOTH INTERNATIONAL & INLAND Vessel "A" is overtaking vessel "B" as shown in illustration D017RR below. Which color light will vessel "A" observe on vessel "B"? #29 BOTH INTERNATIONAL & INLAND The stern light shall be positioned such that it will show from dead astern to how many degrees on each side of the stern of the vessel? #30 BOTH INTERNATIONAL & INLAND Which vessel must exhibit a conical shape, apex downwards?
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