1. BOTH INTERNATIONAL & INLAND The whistle signal for a vessel operating astern propulsion is __________.

one long blast
one prolonged blast
three short blasts
four or more short blasts

2. 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

3. BOTH INTERNATIONAL & INLAND A towing vessel 30 meters in length is pushing barges ahead. How many white masthead lights is the vessel REQUIRED to show at night?

One
Two
Three
Four

4. BOTH INTERNATIONAL & INLAND Which vessel sounds the same fog signal when underway or at anchor?

A sailing vessel
A vessel restricted in her ability to maneuver
A vessel constrained by her draft
A vessel not under command

5. BOTH INTERNATIONAL & INLAND When action to avoid a close quarters situation is taken, a course change alone may be the most effective action provided that __________.

it is done in a succession of small course changes
it is NOT done too early
it is a large course change
the course change is to starboard

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

there are other vessels in the vicinity
operating in a traffic separation scheme
engaged in a situation involving more than two vessels
necessary to avoid immediate danger

7. BOTH INTERNATIONAL & INLAND A power-driven vessel at anchor, not fishing or otherwise restricted in its ability to maneuver, sounds her fog signal at intervals of not __________.

more than one minute
more than two minutes
more than three minutes
less than two minutes

8. BOTH INTERNATIONAL & INLAND A vessel at anchor will show a __________.

ball
cone
cylinder
double cone, apexes together

9. BOTH INTERNATIONAL & INLAND Your 15-meter tug is underway and crossing a deep and narrow channel. A large container vessel is off your port bow on a steady bearing. Which statement is TRUE concerning this situation?

You should maintain course and speed.
The container vessel is the stand-on as it is the larger vessel.
You are not to impede the safe passage of the container vessel in the channel.
None of the above

10. BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a 75-meter power-driven vessel underway at night?

She must exhibit an all-round white light at the stern.
She must exhibit forward and after masthead lights.
She must exhibit only a forward masthead light.
She may exhibit a red light over a green light forward.