Pass Benchmark: 90% (27/30) • Standard: USCG NMC / 46 CFR
USCG Rules of the Road (Set 25)
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Question 1 of 30
BOTH INTERNATIONAL & INLAND At night, which lights shall a vessel exhibit to indicate that she is restricted in her ability to maneuver?
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30 MCQs #1 BOTH INTERNATIONAL & INLAND At night, which lights shall a vessel exhibit to indicate that she is restricted in her ability to maneuver? #2 BOTH INTERNATIONAL & INLAND By day, you sight a vessel displaying three shapes in a vertical line. The top and bottom shapes are balls, and the middle shape is a diamond. Which vessel are you observing? #3 BOTH INTERNATIONAL & INLAND Which vessel would show 3 shapes in a vertical line, the highest and lowest being balls and the middle shape being a diamond? #4 BOTH INTERNATIONAL & INLAND Which lights would be shown at night by a vessel which is restricted in her ability to maneuver? #5 BOTH INTERNATIONAL & INLAND While underway, you see a vessel displaying the shapes shown in illustration D006RR below. Which action should you take? #6 BOTH INTERNATIONAL & INLAND Which of the following describes a vessel exhibiting the shapes shown in illustration D018RR below? #7 BOTH INTERNATIONAL & INLAND Which vessel shall exhibit a rigid replica of the International Code flag "A"? #8 BOTH INTERNATIONAL & INLAND Which shapes shall a vessel servicing a pipeline during the day display? #9 BOTH INTERNATIONAL & INLAND A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to deviate from their course shall exhibit which lights? #10 BOTH INTERNATIONAL & INLAND A vessel's tow severely restricts their ability to deviate from their course. Which lights shall be exhibited from the tow vessel? #11 BOTH INTERNATIONAL & INLAND A vessel engaged in mine clearance operations shows special identity lights. Which is a requirement of these lights? #12 BOTH INTERNATIONAL & INLAND Which is the duration of each prolonged blast on whistle signals used by a power-driven vessel in fog, whether making way or underway but not making way? #13 BOTH INTERNATIONAL & INLAND Which equipment, to generate fog signals, is required on a vessel 20 meters in length? #14 BOTH INTERNATIONAL & INLAND You are approaching a bend in a channel. You cannot see around the bend because of the height of the bank. Which action are you required to take in accordance with the Rules? #15 BOTH INTERNATIONAL & INLAND You are the stand-on vessel in a crossing situation. Which signal should you sound if you think the give-way vessel is NOT taking sufficient action to avoid collision? #16 BOTH INTERNATIONAL & INLAND You are underway in a narrow channel and are being overtaken by a vessel astern. The overtaking vessel sounds a signal indicating her intention to pass you on your starboard side. If such an action appears dangerous, which signal are you required to sound? #17 BOTH INTERNATIONAL & INLAND While underway your vessel approaches a bend in a river where, due to the bank, you cannot see around the bend. Which action should you take? #18 BOTH INTERNATIONAL & INLAND What does five or more short blasts on a vessel's whistle indicate? #19 BOTH INTERNATIONAL & INLAND You are underway in a narrow channel and you are being overtaken by a vessel astern. The overtaking vessel sounds a signal indicating his intention to pass your vessel on your starboard side. If such an action appears dangerous, which signal should you sound? #20 BOTH INTERNATIONAL & INLAND You are on a vessel nearing a bend in the channel where, because of the height of the bank, you cannot see a vessel approaching from the opposite direction. Which signal should you sound? #21 BOTH INTERNATIONAL & INLAND You do NOT understand the course or intention of an approaching vessel. Which signal should you sound? #22 BOTH INTERNATIONAL & INLAND A vessel nearing a bend or an area of a channel or fairway where other vessels may be obscured by an intervening obstruction shall sound which signal? #23 BOTH INTERNATIONAL & INLAND A vessel nearing a bend where other vessels may be obscured is required to sound which signal? #24 BOTH INTERNATIONAL & INLAND You are the stand-on vessel in a crossing situation. If you think the give-way vessel is NOT taking sufficient action to avoid collision, which action(s) are you required to take? #25 BOTH INTERNATIONAL & INLAND What does a light signal of three flashes mean? #26 BOTH INTERNATIONAL & INLAND At night you observe a vessel ahead exhibiting three flashes of a white light. What does this signal indicate? #27 BOTH INTERNATIONAL & INLAND Which whistle signal is required to be sounded by a vessel operating astern propulsion? #28 BOTH INTERNATIONAL & INLAND Which is TRUE for fog signals of vessels underway and making way? #29 BOTH INTERNATIONAL & INLAND In a dense fog, you hear a whistle signal of one prolonged blast followed by three short blasts. Which vessel is required to sound this signal? #30 BOTH INTERNATIONAL & INLAND Fog bell signals for vessels at anchor or aground shall be sounded at not more than which time interval?
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