1. BOTH INTERNATIONAL & INLAND A vessel anchored in fog may warn an approaching vessel by sounding __________.

the whistle continuously
one short, one prolonged, and one short blast of the whistle
five or more short and rapid blasts of the whistle
three distinct strokes on the bell before and after sounding the anchor signal

2. BOTH INTERNATIONAL & INLAND When two power-driven vessels are crossing, which vessel is the stand-on vessel?

The vessel which is to starboard of the other vessel
The vessel which is to port of the other vessel
The larger vessel
The vessel that sounds the first whistle signal

3. BOTH INTERNATIONAL & INLAND When underway in restricted visibility, you might hear, at intervals of two minutes, any of the following fog signals EXCEPT __________.

one prolonged blast
two prolonged blasts
one prolonged and two short blasts
ringing of a bell for five seconds

4. BOTH INTERNATIONAL & INLAND Which vessel would exhibit sidelights when underway and not making way?

A vessel engaged in fishing
A vessel not under command
A vessel engaged in dredging
A power-driven vessel

5. 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

6. BOTH INTERNATIONAL & INLAND The Rules state that vessels may depart from the Rules when __________.

there are no other vessels around
operating in a narrow channel
the Master enters it in the ship's log
necessary to avoid immediate danger

7. INTERNATIONAL ONLY You are on a vessel that cannot comply with the spacing requirement for masthead lights. What is required in this situation?

The vessel must carry only the lights that comply with the rules; the others may be omitted.
The vessel's lights must comply as closely as possible, as determined by her government.
The vessel must be altered to permit full compliance with the rules.
An all-round light should be substituted for the after masthead light and the sternlight.

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 In fog, you hear apparently forward of your beam a fog signal of 2 prolonged blasts in succession every two minutes. This signal indicates a __________.

power-driven vessel making way through the water
vessel being pushed ahead
vessel restricted in her ability to maneuver
power-driven vessel underway but stopped and making no way through the water

10. BOTH INTERNATIONAL & INLAND When two vessels are in immediate danger of collision, the stand-on vessel must __________.

abandon ship
assist in taking whatever action is necessary to avoid collision
hold course and speed
sound a distress signal