1. INTERNATIONAL ONLY You are underway in fog and hear a fog signal consisting of one prolonged and two short blasts. It could be any of the following EXCEPT a vessel __________.

engaged in mineclearance
engaged in fishing
constrained by her draft
being towed

2. BOTH INTERNATIONAL & INLAND The Rules state that certain factors are to be taken into account when determining safe speed. One of the factors is the __________.

radio communications that are available
maximum speed of your vessel
temperature
current

3. INTERNATIONAL ONLY Vessel "A" is overtaking vessel "B" on open waters and will pass without changing course. Vessel "A" should __________.

sound two prolonged blasts followed by two short blasts
sound the danger signal
not sound any whistle signals
sound one long blast

4. INTERNATIONAL ONLY While underway and in sight of another vessel, you put your engines full speed astern. Which statement concerning whistle signals is TRUE?

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

5. INTERNATIONAL ONLY A single vessel being towed alongside shall exhibit __________.

one all-round white light
sidelights, stern light and a special flashing light
only the outboard sidelight and a stern light
sidelights and a stern light

6. INTERNATIONAL ONLY You are in charge of a 250-meter freight vessel constrained by her draft proceeding down a narrow channel. There is a vessel engaged in fishing on your starboard bow half a mile away. According to Rule 9, which statement is TRUE?

You are not to impede the fishing vessel.
If you are in doubt as to the fishing vessel's intentions you may sound at least five short and rapid blasts on the whistle.
You are to slow to bare steerageway until clear of the fishing vessel.
You must sound one prolonged blast to alert the fishing vessel.

7. BOTH INTERNATIONAL & INLAND A vessel or object being towed astern shall display a(n) __________.

forward masthead light
after masthead light
sternlight
All of the above

8. BOTH INTERNATIONAL & INLAND Concerning the identification signal for a pilot vessel, in fog, which statement is TRUE?

When at anchor, the pilot vessel is only required to sound anchor signals.
The identification signal must be sounded any time the pilot vessel is underway.
The pilot vessel may only sound the identity signal when making way.
All of the above

9. BOTH INTERNATIONAL & INLAND A vessel using a traffic separation scheme is forbidden to __________.

proceed through an inappropriate traffic lane
engaged in fishing in the separation zone
cross a traffic lane
enter the separation zone, even in a emergency

10. BOTH INTERNATIONAL & INLAND A vessel 25 meters in length must have which sound signaling appliance onboard?

None is required
Whistle only
Whistle and bell only
Whistle, bell, and gong