1. BOTH INTERNATIONAL & INLAND A vessel trawling will display a __________.

red light over a white light
green light over a white light
yellow light over a red light
white light over a green light

2. BOTH INTERNATIONAL & INLAND During the day, a dredge will indicate the side on which it is safe to pass by displaying __________.

two balls in a vertical line
two diamonds in a vertical line
a single black ball
no shape is shown during the day

3. BOTH INTERNATIONAL & INLAND The Rules state that vessels may depart from the Rules when __________.

there are other vessels in the vicinity
operating in a traffic separation scheme
engaged in a situation involving more than two vessels
necessary to avoid immediate danger

4. INLAND ONLY Vessels engaged in fishing may show the additional signals described in Annex II to the Rules when they are __________.

trolling
fishing in a traffic separation zone
in a narrow channel
in close proximity to other vessels engaged in fishing

5. BOTH INTERNATIONAL & INLAND A traffic separation zone is that part of a traffic separation scheme which __________.

is between the scheme and the nearest land
contains all the traffic moving in one direction
is designated as an anchorage area
separates traffic proceeding in one direction from traffic proceeding in the opposite direction

6. INTERNATIONAL ONLY In a crossing situation on international waters, a short blast by the give-way vessel indicates that the vessel __________.

is holding course and speed
is turning to starboard
intends to pass port to port
will keep out of the way of the stand-on vessel

7. INTERNATIONAL ONLY You are underway on the high seas in restricted visibility. You hear a fog signal of one prolonged and two short blasts. It could be any of the following EXCEPT a vessel __________.

minesweeping
engaged in fishing
constrained by her draft
being towed

8. BOTH INTERNATIONAL & INLAND The rules require which factor to be taken into account when determining safe speed?

The construction of the vessel
The experience of the vessel's crew
The location of vessels detected by radar
All of the above

9. BOTH INTERNATIONAL & INLAND By night, you sight the lights of a vessel engaged in underwater operations. If an obstruction exists on the port side of the vessel, it will be marked by __________.

a floodlight
two red lights in a vertical line
a single red light
any visible lights

10. BOTH INTERNATIONAL & INLAND A single towing light will be carried above a vessel's sternlight __________.

only if she is towing astern
only if the tow exceeds 200 meters
at any time when towing
if the towing vessel is part of a composite unit