1. BOTH INTERNATIONAL & INLAND You are approaching a narrow channel. Another vessel in the channel can only be navigated safely in that channel. You should __________.

sound two prolonged blasts followed by one short blast
not cross the channel if you might impede the other vessel
sound three short blasts, and take all way off your vessel
hold your course and speed if he is on your port bow

2. BOTH INTERNATIONAL & INLAND Power-driven vessels must keep out of the way of sailing vessels except __________.

in a crossing situation
when they are making more speed than the power-driven vessel
when the sailing vessel is overtaking
on the Inland Waters of the United States

3. BOTH INTERNATIONAL & INLAND The steering and sailing rules for vessels in restricted visibility apply to vessels __________.

in sight of one another in fog
navigating in or near an area of restricted visibility
only if they are showing special purpose lights
only if they have operational radar

4. BOTH INTERNATIONAL & INLAND Which vessel is a "vessel restricted in her ability to maneuver" under the Rules?

A vessel mineclearing
A vessel engaged in fishing
A vessel at anchor
A vessel not under command

5. INLAND ONLY The light used to signal passing intentions is a(n) __________.

all-round white light ONLY
all-round yellow light ONLY
all-round white or yellow light
light of any color

6. INLAND ONLY You are overtaking another power-driven vessel in a narrow channel. The other vessel will have to move to allow you to pass. You wish to overtake the other vessel on her starboard side. Your first whistle signal should be __________.

one short blast
two short blasts
two prolonged blasts followed by one short blast
two prolonged blasts followed by two short blasts

7. INLAND ONLY A vessel engaged in public safety activities may display an alternately flashing red and yellow light. This special light may be used by a vessel engaged in __________.

river bank protection
conducting submarine operations
firefighting
law enforcement

8. BOTH INTERNATIONAL & INLAND Which vessel would exhibit sidelights when underway and not making way?

A vessel towing astern
A vessel trawling
A vessel not under command
A vessel engaged in dredging operations

9. INTERNATIONAL ONLY Which signal is sounded ONLY by a vessel in sight of another?

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

10. BOTH INTERNATIONAL & INLAND Which vessels shall turn off their sidelights?

All vessels that are not under command
All fishing vessels that are not making way
All sailing vessels which are becalmed
All vessels engaged in underwater operations