1. BOTH INTERNATIONAL & INLAND Which vessel is "underway" according to the Rules?

A vessel made fast to a single point mooring buoy
A vessel engaged in towing, not making way
A pilot vessel at anchor
A vessel which has run aground

2. BOTH INTERNATIONAL & INLAND You are approaching a narrow channel. Another vessel in the channel can only be navigated safely in that channel. You should __________.

not cross the channel if you might impede the other vessel
hold your course and speed if she is on your port bow
sound three short blasts, and take all way off your vessel
sound two prolonged blasts followed by one short blast

3. BOTH INTERNATIONAL & INLAND Risk of collision may be deemed to exist __________.

if the compass bearing of an approaching vessel does NOT appreciably change
even when an appreciable bearing change is evident, particularly when approaching a vessel at close range
if you observe both sidelights of a vessel ahead for an extended period of time
All of the above

4. BOTH INTERNATIONAL & INLAND A pilot vessel on pilotage duty at night will show sidelights and a sternlight __________.

when at anchor
only when making way
at any time when underway
only when the identifying lights are not being shown

5. BOTH INTERNATIONAL & INLAND In a meeting situation, which vessel may sound the danger signal?

Stand-on vessel
Give-way vessel
Either vessel
Neither vessel

6. INLAND ONLY Passing signals shall be sounded on inland waters by __________.

all vessels upon sighting another vessel rounding a bend in the channel
towing vessel when meeting another towing vessel on a clear day with a 0.6 mile CPA (Closest Point of Approach)
a power-driven vessel when crossing less than half a mile ahead of another power-driven vessel
All of the above

7. BOTH INTERNATIONAL & INLAND A single towing light will be carried above a vessel's sternlight __________.

only if she is towing astern
only if the tow exceeds 200 meters
at any time when towing
if the towing vessel is part of a composite unit

8. INLAND ONLY A fleet of moored barges extends into a navigable channel. What is the color of the lights on the barges?

Red
Amber
White
None of the above

9. BOTH INTERNATIONAL & INLAND In restricted visibility, a vessel being towed, if manned, shall sound a signal of __________.

one prolonged and three short blasts
one prolonged and two short blasts
three short blasts
two short blasts

10. BOTH INTERNATIONAL & INLAND During the day, a vessel picking up a submarine cable shall carry __________.

three shapes, the highest and lowest shall be red balls, and the middle shall be a white diamond
two black balls
three shapes; the highest and lowest shall be black balls, and the middle shall be a red diamond
three shapes; the highest and lowest shall be black balls and the middle shall be a black diamond