1. BOTH INTERNATIONAL & INLAND You are underway in low visibility and sounding fog signals. What changes would you make in the fog signal immediately upon losing propulsion?

Begin sounding two prolonged blasts at two-minute intervals.
Begin sounding one prolonged blast followed by three short blasts at two-minute intervals.
Begin sounding one prolonged blast followed by two short blasts at two-minute intervals.
No change should be made in the fog signal.

2. BOTH INTERNATIONAL & INLAND Which vessel would display a cone, apex downward?

A fishing vessel with outlying gear
A vessel proceeding under sail and machinery
A vessel engaged in diving operations
A vessel being towed

3. BOTH INTERNATIONAL & INLAND When shall the stand-on vessel change course and speed?

The stand-on vessel may change course and speed at any time as it has the right-of-way
After the give-way vessel sounds one blast in a crossing situation
When action by the give-way vessel alone cannot prevent collision
When the two vessels become less than half a mile apart

4. INLAND ONLY A vessel of less than 20 meters in length at anchor at night in a "special anchorage area designated by the Secretary" __________.

must show one white light
need not show any lights
must show two white lights
need show a light only on the approach of another vessel

5. INLAND ONLY You are the stand-on vessel in a crossing situation. The other vessel is showing an alternating red and yellow light. Which action should you take?

Stand on.
Heave to.
Alter course to assist.
Yield the right-of-way.

6. BOTH INTERNATIONAL & INLAND Which craft would be considered a "power-driven vessel" under the Rules of the Road?

An auxiliary sail vessel, using her engine
A canoe being propelled by a small outboard motor
A tug powered by a diesel engine
All of the above

7. BOTH INTERNATIONAL & INLAND Which craft would be considered a "power-driven vessel" under the Rules of the Road?

An auxiliary sail vessel, using her engine
A canoe being propelled by a small outboard motor
A tug powered by a diesel engine
All of the above

8. BOTH INTERNATIONAL & INLAND Which vessel is "underway" within the meaning of the Rules?

A vessel at anchor with the engine turning
A vessel tied to an offshore mooring buoy
A vessel aground with the engine turning
A vessel drifting with the engine stopped

9. BOTH INTERNATIONAL & INLAND If practical, when shall a manned vessel being towed sound her fog signal?

Immediately before the towing vessel sounds hers
Immediately after the towing vessel sounds hers
As close to the mid-cycle of the towing vessel's signals as possible
At any time as long as the interval is correct

10. BOTH INTERNATIONAL & INLAND A towing light is ____________ .

shown below the sternlight
white in color
displayed at the masthead
a yellow light having the same characteristics as the stern light