1. INLAND ONLY A vessel engaged in public safety activities may display an alternately flashing red and yellow light. This special light may be used by a vessel engaged in __________.

search and rescue
restricted in ability to maneuver
not under command
river bank protection

2. BOTH INTERNATIONAL & INLAND A vessel nearing a bend or an area of a channel or fairway where other vessels may be hidden by an obstruction shall __________.

sound the danger signal
sound a prolonged blast
take all way off
post a look-out

3. INTERNATIONAL ONLY The light which may be used with a vessel's whistle is to be __________.

used when the whistle is broken
used prior to sounding the whistle
used only at night
a white light

4. INLAND ONLY A power-driven vessel pushing ahead or towing alongside on the Mississippi River, above the Huey P. Long Bridge, shall carry __________.

two masthead lights, sidelights, and sternlight
two masthead lights, sidelights, and two towing lights
sidelights and two towing lights
one masthead light, sidelights, and sternlight

5. BOTH INTERNATIONAL & INLAND A white masthead light shows through an arc of how many degrees?

90°
112.5°
225°
360°

6. INLAND ONLY What is true of a "special flashing light"?

It may show through an arc of 180°.
It flashes at the rate of 120 flashes per minute.
It is optional below the Baton Rouge Highway Bridge.
All of the above

7. BOTH INTERNATIONAL & INLAND What is the minimum sound signaling equipment required aboard a vessel 10 meters in length?

Any means of making an efficient sound signal
A bell only
A whistle only
A bell and a whistle

8. BOTH INTERNATIONAL & INLAND While underway in fog you hear the rapid ringing of a bell. What does this signal indicate?

A vessel backing down
A sailboat underway
A vessel at anchor
A vessel drifting

9. BOTH INTERNATIONAL & INLAND When should the fog signal of a manned vessel under tow be sounded?

After the towing vessel's fog signal
Before the towing vessel's fog signal
Approximately one minute after the towing vessel's fog signal
If the towing vessel is sounding a fog signal, the manned vessel being towed is not required to sound any fog signal.

10. BOTH INTERNATIONAL & INLAND Every vessel which is directed by these Rules to keep out of the way of another vessel shall, if the circumstances of the case admit, avoid __________.

crossing ahead of the other
crossing astern of the other
passing port to port
passing starboard to starboard