1. BOTH INTERNATIONAL & INLAND The Rules state that risk of collision shall be deemed to exist __________.

whenever two vessels approach from opposite directions
if the bearing of an approaching vessel does not appreciably change
whenever a vessel crosses ahead of the intended track of another vessel
if one vessel approaches another so as to be overtaking

2. 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

3. BOTH INTERNATIONAL & INLAND There is a provision to depart from the Rules, if necessary, to avoid __________.

a close-quarters situation
an overtaking situation
immediate danger
Any of the above

4. BOTH INTERNATIONAL & INLAND A power-driven vessel underway in fog making NO way must sound what signal?

One long blast
Two prolonged blasts
One prolonged blast
One prolonged and two short blasts

5. 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

6. BOTH INTERNATIONAL & INLAND At night, a barge being towed astern must display __________.

red and green sidelights only
a white sternlight only
sidelights and a sternlight
one all-round white light

7. BOTH INTERNATIONAL & INLAND A power-driven vessel, when towing another vessel astern shall show the light(s) in Diagram __________.

1
2
3
4

8. BOTH INTERNATIONAL & INLAND Continuous sounding of a fog whistle by a vessel is a signal __________.

that the vessel is anchored
to request the draw span of a bridge to be opened
of distress
that the vessel is broken down and drifting

9. BOTH INTERNATIONAL & INLAND There are two classes of vessels which, to the extent necessary to carry out their work, do not have to comply with the rule regarding traffic separation schemes. One of these is a vessel __________.

engaged in fishing in a traffic lane
servicing a submarine cable
towing another
engaged on pilotage duty

10. BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning risk of collision?

The stand-on vessel must keep out of the way of the other vessel when risk of collision exists.
Risk of collision always exists when two vessels pass within one mile of each other.
Risk of collision always exists when the compass bearing of an approaching vessel changes appreciably.
Risk of collision may exist when the compass bearing of an approaching vessel is changing appreciably.