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1. BOTH INTERNATIONAL & INLAND In which situation would risk of collision definitely exist?
A vessel is 22 degrees on your port bow, range increasing, bearing changing slightly to the right. A vessel is broad on your starboard beam, range decreasing, bearing changing rapidly to the right. A vessel is 22 degrees abaft your port beam, range increasing, bearing is constant. A vessel is on your starboard quarter, range decreasing, bearing is constant.
2. INLAND ONLY A vessel displaying a flashing blue light is __________.
transferring dangerous cargo a law enforcement vessel a work boat engaged in a race
3. INTERNATIONAL ONLY Your vessel is crossing a narrow channel. A vessel to port is within the channel and crossing your course. She is showing a black cylinder. You should __________.
hold your course and speed not impede the other vessel exchange passing signals sound the danger signal
4. INLAND ONLY You are on board the stand-on vessel in a crossing situation. You sound a one blast whistle signal, and the give-way vessel answers with a two-blast signal. You should then sound the danger signal and __________.
maintain course and speed come around sharply to port maneuver around the stern of the other vessel stop and back your vessel if necessary until signals are agreed upon
5. BOTH INTERNATIONAL & INLAND The lights required by the Rules must be shown __________.
from sunrise to sunset in restricted visibility at all times ONLY from sunset to sunrise whenever a look-out is posted
6. BOTH INTERNATIONAL & INLAND Traffic separation schemes established by the International Maritime Organization __________.
provide inbound and outbound lanes to promote the safe flow of vessel traffic provide vessel reporting systems to assist in search and rescue in the event of a vessel casualty provide routing and vessel scheduling procedures to reduce shipping delays prohibit vessels carrying hazardous cargos from entering waters that are environmentally sensitive
7. BOTH INTERNATIONAL & INLAND Which is a light signal authorized by the Secretary of the Navy as an additional navigational light for a ship of war?
Intermittent flashing amber (yellow) beacon for submarines Green masthead and yardarm lights indicating mine clearance operations Red-white-red lights in a vertical line for a carrier, launching aircraft Yellow flares indicating torpedo firing exercises
8. BOTH INTERNATIONAL & INLAND While underway in fog, you hear the fog signal of another vessel ahead. If a risk of collision exists, you must __________.
slow to bare steerageway and navigate with caution sound three short blasts and back your engines stop your engines and navigate with caution continue on your course and speed until the other vessel is sighted
9. BOTH INTERNATIONAL & INLAND What is required of a vessel navigating near an area of restricted visibility?
A power-driven vessel shall have her engines ready for immediate maneuver. She must sound appropriate sound signals. If she detects another vessel by radar, she shall determine if risk of collision exists. All of the above
10. BOTH INTERNATIONAL & INLAND A tug is towing three unmanned barges astern in fog. The third vessel of the tow should sound __________.
no fog signal one short blast one prolonged and three short blasts one prolonged, one short, and one prolonged blast