1. BOTH INTERNATIONAL & INLAND Which vessel should not impede the navigation of a power-driven vessel?

A vessel not under command
A vessel engaged in fishing
A sailing vessel
A seaplane

2. BOTH INTERNATIONAL & INLAND A bell is used to sound a fog signal for a __________.

power-driven vessel underway
sailing vessel at anchor
vessel engaged in fishing
vessel not under command

3. BOTH INTERNATIONAL & INLAND While underway and making way your vessel enters fog. Which fog signal should you sound every two minutes?

One prolonged blast
Two prolonged blasts
Three short blasts
A prolonged blast and three short blasts

4. INTERNATIONAL ONLY Which vessel shall avoid impeding the safe passage of a vessel constrained by her draft?

A vessel not under command
A sailing vessel
A vessel restricted in her ability to maneuver
All of the above

5. BOTH INTERNATIONAL & INLAND You are underway in thick fog. You have not determined if risk of collision exists. Which statement is TRUE?

Your speed must be reduced to bare steerageway.
A look-out is not required if the radar is on.
Fog signals are only required when a vessel is detected by radar.
The radar should always be kept on a short-range scale.

6. BOTH INTERNATIONAL & INLAND You are approaching another vessel and are not sure whether danger of collision exists. You must assume __________.

there is risk of collision
you are the give way vessel
the other vessel is also in doubt
All of the above are correct.

7. BOTH INTERNATIONAL & INLAND All of the following are distress signals EXCEPT __________.

the continuous sounding of any fog signal apparatus
giving five or more short and rapid blasts of the whistle
firing a gun at intervals of about a minute
a barrel with burning oil in it, on deck

8. BOTH INTERNATIONAL & INLAND A sailing vessel is proceeding along a narrow channel and can safely navigate ONLY inside the channel. The sailing vessel approaches a vessel engaged in fishing in the narrow channel. Which statement is TRUE?

Each vessel should move to the edge of the channel on her port side.
The vessels are required to exchange signals.
The fishing vessel is directed not to impede the passage of the sailing vessel.
Each vessel should be displaying signals for a vessel constrained by her draft.

9. BOTH INTERNATIONAL & INLAND You are in charge of a power-driven vessel making way in dense fog. You observe what appears to be another vessel on radar half a mile distant on your port bow and closing. You must __________.

sound the danger signal
exchange passing signals
sound one prolonged blast
sound one short, one prolonged, and one short blast

10. BOTH INTERNATIONAL & INLAND While underway in fog, you hear a vessel ahead sound two prolonged blasts on the whistle. You should __________.

sound only fog signals until the other vessel is sighted
not sound any whistle signals until the other vessel is sighted
sound two blasts and change course to the left
sound whistle signals only if you change course