1. INLAND ONLY Which of the following signals may be exhibited by a vessel trawling in close proximity to other fishing vessels?

Two white lights in a vertical line
A red light over a white light in a vertical line
Two fixed yellow lights in a vertical line
All of the above

2. BOTH INTERNATIONAL & INLAND The duration of a prolonged blast of the whistle is __________.

2 to 4 seconds
4 to 6 seconds
6 to 8 seconds
8 to 10 seconds

3. BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning the danger signal?

May be sounded by the stand-on vessel only
Indicates that the vessel is in distress
Is used to indicate a course change
May be supplemented by an appropriate light signal

4. INLAND ONLY What shall be used to indicate the presence of a partly submerged object being towed?

A black cone, apex downward
An all-round white light at each end of the tow
A flare-up light
All of the above

5. BOTH INTERNATIONAL & INLAND While underway in fog you hear a rapid ringing of a bell ahead. This bell indicates a __________.

vessel at anchor
vessel in distress
sailboat underway
vessel backing out of a berth

6. BOTH INTERNATIONAL & INLAND When anchoring a 25-meter vessel at night, you must show __________.

one all-round white light
two all-round white lights
one all-round white light and the sidelights
the sidelights and a sternlight

7. BOTH INTERNATIONAL & INLAND The towing light is a(n) __________.

flashing amber light
yellow light with the same characteristics as the sternlight
all-round yellow light
yellow light with the same characteristics as the masthead light

8. BOTH INTERNATIONAL & INLAND You are underway in fog and you hear one prolonged blast followed by two short blasts. This is a vessel __________.

towing
engaged on pilotage duty
aground in a fairway
stopped and making no way through the water

9. BOTH INTERNATIONAL & INLAND In a crossing situation,a stand-on vessel which is forced to take action in order to avoid collision with a vessel on her own port side shall, if possible, avoid __________.

turning to port
turning to starboard
decreasing speed
increasing speed

10. BOTH INTERNATIONAL & INLAND While underway and in sight of another vessel, less than one half mile away, you put your engines on astern propulsion. Which statement concerning whistle signals is TRUE?

You need not sound any whistle signals.
You must sound one blast if backing to starboard.
You must sound whistle signals only if the vessels are meeting.
You must sound three short blasts on the whistle.