1. INLAND ONLY When power-driven vessels are crossing, a signal of one short blast by either vessel means __________.

"I intend to leave you on my port side"
"I intend to hold course and speed"
"I intend to change course to starboard"
"I request a departure from the Rules"

2. INLAND ONLY A vessel leaving a dock or berth must sound a prolonged blast of the whistle only if __________.

other vessels can be seen approaching
she is a power-driven vessel
visibility is restricted
her engines are going astern

3. BOTH INTERNATIONAL & INLAND You are underway in fog and hear one short, one prolonged, and one short blast in succession. What is the meaning of this signal?

A vessel is in distress and needs assistance.
A vessel is fishing, hauling nets.
A vessel is at anchor, warning of her position.
A vessel is towing.

4. INLAND ONLY A power-driven vessel, when leaving a dock or berth, is required to sound __________.

four short blasts
one long blast
one prolonged blast
No signal is required.

5. BOTH INTERNATIONAL & INLAND In fog, you hear apparently forward of your beam a fog signal of 2 prolonged blasts in succession every two minutes. This signal indicates a __________.

power-driven vessel making way through the water
vessel being pushed ahead
vessel restricted in her ability to maneuver
power-driven vessel underway but stopped and making no way through the water

6. BOTH INTERNATIONAL & INLAND The maximum length of a power-driven vessel which may show an all-round white light and sidelights instead of a masthead light, sidelights and a sternlight is __________.

7 meters
10 meters
11 meters
20 meters

7. BOTH INTERNATIONAL & INLAND There are two classes of vessels which do not have to comply with the rule regarding traffic separation schemes, to the extent necessary to carry out their work. One of those is a vessel __________.

engaged in fishing
towing another
servicing a navigational aid
on pilotage duty

8. 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

9. INLAND ONLY Two vessels in a crossing situation have reached agreement by radiotelephone as to the intentions of the other. In this situation, whistle signals are __________.

required
not required, but may be sounded
required if crossing within half a mile
required when crossing within one mile

10. BOTH INTERNATIONAL & INLAND A vessel is "engaged in fishing" when __________.

her gear extends more than 100 meters from the vessel
she is using any type of gear, other than lines
she is using fishing apparatus which restricts her maneuverability
she has any fishing gear on board