1. INLAND ONLY Your tug is pushing a barge ahead at night. What light(s) should show aft on your vessel?

The light(s) in Diagram 60.
The light(s) in Diagram 75.
The light(s) in Diagram 46.
The light(s) in Diagram 70.

2. BOTH INTERNATIONAL & INLAND You hear the fog signal of another vessel forward of your beam. Risk of collision may exist. You MUST __________.

reduce speed to bare steerageway
stop your engines
begin a radar plot
All of the above

3. BOTH INTERNATIONAL & INLAND Which vessel would be required to show a white light from a lantern exhibited in sufficient time to prevent collision?

A 9-meter sailing vessel
A rowboat
A 6-meter motorboat
A small vessel fishing

4. INLAND ONLY A power-driven vessel when pushing ahead or towing alongside on the Western Rivers (above the Huey P. Long Bridge on the Mississippi River) shall exhibit __________.

two masthead lights, sidelights, and sternlight
two masthead lights, sidelights, and two towing lights
sidelights and two towing lights
one masthead light, sidelights, and sternlight

5. INTERNATIONAL ONLY Your vessel is constrained by her draft and operating in a narrow channel. Another vessel is crossing your course from starboard to port. You are in doubt as to her intentions. According to Rule 9, you __________.

should sound one short blast to indicate that you are holding course and speed
must sound one prolonged blast
may sound the danger signal
are required to back down

6. BOTH INTERNATIONAL & INLAND A vessel is towing and carrying the required lights on the masthead. What is the visibility arc of these lights?

112.5°
135.0°
225.0°
360.0°

7. BOTH INTERNATIONAL & INLAND Fog signals for vessels at anchor or aground shall be sounded at intervals of not more than __________.

15 minutes
5 minutes
2 minutes
1 minutes

8. BOTH INTERNATIONAL & INLAND At night, you are towing a partly submerged vessel, 20 meters in length and 4 meters in breadth. What lights must you display on the towed vessel?

A white light at the stern
Two white lights side by side at the stern
A white light at the forward end and a white light at the after end
Two red lights in a vertical line at the after end

9. BOTH INTERNATIONAL & INLAND A vessel not under command making way at night would show __________.

two all-round red lights in a vertical line
anchor lights and sidelights
two all-round white lights in a vertical line, sidelights and a sternlight
two all-round red lights in a vertical line, sidelights, and a sternlight

10. INTERNATIONAL ONLY You are underway on the high seas in restricted visibility. You hear a fog signal of one prolonged and two short blasts. It could be any of the following EXCEPT a vessel __________.

minesweeping
engaged in fishing
constrained by her draft
being towed