1. BOTH INTERNATIONAL & INLAND As defined in the Rules, a towing light is a yellow light having the same characteristics as a(n) __________.

masthead light
all-round light
sidelight
sternlight

2. BOTH INTERNATIONAL & INLAND If you do NOT understand the course or intention of an approaching vessel you should sound __________.

one short blast
one prolonged blast
not less than five short blasts
not less than five prolonged blasts

3. BOTH INTERNATIONAL & INLAND Additional light signals are provided in the Annexes to the Rules for vessels __________.

not under command
engaged in fishing
engaged in towing
under sail

4. BOTH INTERNATIONAL & INLAND Which vessel may use the danger signal?

The vessel to starboard when two power-driven vessels are crossing
A vessel engaged in fishing, crossing the course of a sailing vessel
Either of two power-driven vessels meeting head-on
All of the above

5. BOTH INTERNATIONAL & INLAND A 22-meter sailing vessel when also being propelled by machinery shall show during daylight hours a __________.

black diamond
black cone
black ball
basket

6. BOTH INTERNATIONAL & INLAND Which vessel must have a gong, or other equipment which will make the sound of a gong?

A sailing vessel
Any vessel over 50 meters
A power driven vessel over 75 meters
Any vessel over 100 meters

7. 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

8. BOTH INTERNATIONAL & INLAND A vessel approaching your vessel from 235° relative is in what type of situation?

Meeting
Overtaking
Crossing
Passing

9. BOTH INTERNATIONAL & INLAND By day, when it is impracticable for a small vessel engaged in diving operations to display the shapes for a vessel engaged in underwater operations, she shall display __________.

three black balls in a vertical line
two red balls in a vertical line
a black cylinder
a rigid replica of the International Code flag "A"

10. BOTH INTERNATIONAL & INLAND A vessel is carrying three lights in a vertical line. The highest and lowest of these are red and the middle light is white. Which statement is always TRUE?

During the day, she would display three balls in a vertical line.
If making way, she would show masthead lights at night.
If at anchor, she need not show anchor lights while displaying identifying lights.
Her fog signal would consist of a rapid ringing of a bell for five seconds every minute.