1. BOTH INTERNATIONAL & INLAND A 20-meter vessel is towing another vessel astern. The length of the tow from the stern of the towing vessel to the stern of the tow is 75 meters. How many white towing masthead lights shall the towing vessel show at night?

1
2
3
4

2. BOTH INTERNATIONAL & INLAND An anchored vessel is servicing an aid to navigation and is restricted in her ability to maneuver. Which lights will she show?

Three lights in a vertical line, the highest and lowest red and the midddle white, and anchor lights
Three lights in a vertical line, the highest and lowest red and the middle white, ONLY
Anchor lights ONLY
Anchor lights and sidelights ONLY

3. INLAND ONLY On the Western Rivers, a power-driven vessel crossing a river must __________.

maintain course and speed as you have the right of way over all vessels
keep out of the way of any vessel descending the river
keep out of the way of a power-driven vessel ascending or descending the river
None of the above

4. BOTH INTERNATIONAL & INLAND The term "restricted visibility", when used in the Rules, refers to __________.

situations when you can see vessels on radar that you cannot see visually
visibility of less than half a mile
any condition where visibility is restricted
visibility where you cannot see shore

5. BOTH INTERNATIONAL & INLAND What is a requirement for any action taken to avoid collision?

When in sight of another vessel, any action taken must be accompanied by sound signals.
The action taken must include changing the speed of the vessel.
The action must be positive and made in ample time.
All of the above

6. BOTH INTERNATIONAL & INLAND A vessel not under command, underway but not making way, would show __________.

two all-round red lights in a vertical line
sidelights
a sternlight
All of the above

7. BOTH INTERNATIONAL & INLAND A sailing vessel is NOT required to keep out of the way of a __________.

power-driven vessel
vessel not under command
vessel restricted in her ability to maneuver
vessel engaged in fishing

8. BOTH INTERNATIONAL & INLAND Two all-round red lights displayed in a vertical line are shown by a vessel __________.

being towed
pushing a barge ahead
at anchor
not under command

9. BOTH INTERNATIONAL & INLAND If two sailing vessels are running free with the wind on the same side, which one must keep clear of the other?

The one with the wind closest abeam
The one with the wind closest astern
The one to leeward
The one to windward

10. BOTH INTERNATIONAL & INLAND To determine if risk of collision exists, a vessel which is fitted with radar must use __________.

radar scanning
radar plotting
compass bearings
All of the above