1. BOTH INTERNATIONAL & INLAND A 30-meter tug is underway and NOT towing. At night, this vessel must show sidelights and __________.

one masthead light and a sternlight
two masthead lights and a sternlight
three masthead lights and a sternlight
a sternlight ONLY

2. BOTH INTERNATIONAL & INLAND Under the Rules, the term "vessel" includes __________.

non-self-propelled raft
seaplanes
hovercrafts
All of the above

3. INTERNATIONAL ONLY In a narrow channel, an overtaking vessel which intends to PASS on the other vessel's port side would sound __________.

one prolonged followed by two short blasts
one short blast
two prolonged followed by two short blasts
two short blasts

4. BOTH INTERNATIONAL & INLAND An anchor ball need NOT be exhibited by an anchored vessel if she is __________.

under 50 meters in length, and anchored in an anchorage
over 150 meters in length
rigged for sail
less than 7 meters in length, and not in or near an area where other vessels normally navigate

5. BOTH INTERNATIONAL & INLAND You are operating in restricted visibility and hear a signal of a rapidly ringing bell followed by the rapid sounding of a gong. It could be a __________.

30-meter sail vessel at anchor
150-meter power-driven vessel aground
vessel in distress
300-meter power-driven vessel at anchor

6. BOTH INTERNATIONAL & INLAND A vessel engaged in fishing shall keep out of the way of a vessel __________.

under sail
restricted in her ability to maneuver
crossing a channel
All of the above

7. 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

8. BOTH INTERNATIONAL & INLAND The steering and sailing rules for vessels in restricted visibility apply to vessels __________.

in sight of one another in fog
navigating in or near an area of restricted visibility
only if they are showing special purpose lights
only if they have operational radar

9. BOTH INTERNATIONAL & INLAND You are on watch in the fog. Your vessel is proceeding at a safe speed when you hear a fog signal ahead of you. The Rules require you to navigate with caution and, if danger of collision exists, __________.

slow to less than 2 knots
stop your engines
reduce to bare steerageway
begin a radar plot

10. BOTH INTERNATIONAL & INLAND Which statement is true concerning a towing light when a towing vessel is towing astern?

When a towing light is shown, no sternlight is necessary.
When a sternlight is shown, no towing light is necessary.
The towing light is shown below the sternlight.
The towing light is shown above the sternlight.