1. BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning the light used with whistle signals?

Use of such a light is required.
Its purpose is to supplement short blasts of the whistle.
The light shall have the same characteristics as a masthead light.
All of the above

2. BOTH INTERNATIONAL & INLAND Which vessel must have a gong, or other equipment which will make the sound of a gong?

A sailing vessel
Any vessel over 50 meters
Any vessel over 100 meters
A power-driven vessel over 75 meters

3. INLAND ONLY Signals shall be sounded by a power-driven vessel intending to overtake __________.

any vessel when within half a mile of that vessel
another power-driven vessel when both power-driven vessels are in sight of one another
any vessel when both are in sight of one another
another power-driven vessel only when within half a mile of that power-driven vessel

4. BOTH INTERNATIONAL & INLAND Which statement about a 25-meter auxiliary sailboat is TRUE?

The sidelights and sternlight may be combined in one lantern.
When operating under sail, her fog signal would consist of one prolonged blast.
She may show a green light over a red light at the masthead.
She must show fixed sidelights.

5. INTERNATIONAL ONLY A power-driven vessel leaving a quay or wharf must sound what signal?

Three short blasts
A long blast
A prolonged blast
No signal is required.

6. BOTH INTERNATIONAL & INLAND A vessel which is fishing is required to show sidelights and a sternlight only when __________.

anchored
underway
dead in the water
underway and making way

7. 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.

8. INTERNATIONAL ONLY The International Rules of the Road apply __________.

to all waters
to any waters inside the territorial waters of the U.S.
only to waters where foreign vessels travel
upon the high seas and connecting waters navigable by seagoing vessels

9. BOTH INTERNATIONAL & INLAND While underway your vessel enters fog. You stop your engines and the vessel is dead in the water. Which fog signal should you sound?

One prolonged blast every two minutes
Two prolonged blasts every two minutes
Three short blasts every two minutes
One prolonged and three short blasts every two minutes

10. INLAND ONLY A commercial vessel engaged in public safety activities may display a(n) __________.

flashing blue light
alternately flashing red and yellow light
flashing yellow light
alternately flashing blue and red light