1. INLAND ONLY A power-driven vessel, when leaving a dock or berth, must sound what signal?

Three short blasts
A long blast
A prolonged blast
No signal is required.

2. BOTH INTERNATIONAL & INLAND A vessel engaged in mineclearing shows special identity lights __________.

in addition to the lights required for a power-driven vessel
which mean that other vessels should not approach within 1000 meters of the mineclearing vessel
which are green and show all-round
All of the above

3. BOTH INTERNATIONAL & INLAND Which vessel must exhibit forward and after masthead lights when underway?

A 200-meter sailing vessel
A 50-meter power-driven vessel
A 100-meter vessel engaged in fishing
All of the above

4. BOTH INTERNATIONAL & INLAND Each prolonged blast on whistle signals used by a power-driven vessel in fog, whether making way or underway but not making way, is __________.

about one second
two to four seconds
four to six seconds
eight to ten seconds

5. BOTH INTERNATIONAL & INLAND To be considered "engaged in fishing" according to the Rules of the Road, a vessel must be __________.

using fishing apparatus which restricts maneuverability
using trolling lines
power-driven
showing lights or shapes for a vessel restricted in her ability to maneuver

6. BOTH INTERNATIONAL & INLAND Risk of collision exists when an approaching vessel has a(n) __________.

generally steady bearing and decreasing range
generally steady range and increasing bearing
increasing range and bearing
decreasing bearing only

7. BOTH INTERNATIONAL & INLAND In a crossing situation, the vessel which has the other on her own starboard side shall __________.

if the circumstances of the case admit, avoid crossing ahead of the other
change course to port to keep out of the way
reduce her speed
All of the above

8. INLAND ONLY Your vessel is meeting another vessel head-on. To comply with the rules, you should exchange __________.

one short blast, alter course to the left, and pass starboard to starboard
two short blasts, alter course to the left, and pass starboard to starboard
one short blast, alter course to the right, and pass port to port
two short blasts, alter course to the right, and pass port to port

9. INTERNATIONAL ONLY Which signal is sounded ONLY by a vessel in sight of another and NOT in or near an area of restricted visibility?

Four short blasts on the whistle
One prolonged blast on the whistle
One short blast on the whistle
One short, one prolonged, and one short blast on the whistle

10. INTERNATIONAL ONLY You are on a vessel that cannot comply with the spacing requirement for masthead lights. What is required in this situation?

The vessel must carry only the lights that comply with the rules; the others may be omitted.
The vessel's lights must comply as closely as possible, as determined by her government.
The vessel must be altered to permit full compliance with the rules.
An all-round light should be substituted for the after masthead light and the sternlight.