1. BOTH INTERNATIONAL & INLAND You are in charge of a 120-meter power-driven vessel at anchor in fog, sounding the required anchor signals. You hear the fog signal of a vessel underway off your port bow. You may sound __________.

at least five short and rapid blasts
two short blasts
one short, one prolonged, and one short blast
three short blasts

2. INLAND ONLY You are crossing the course of another vessel which is to your starboard. You have reached an agreement by radiotelephone to pass astern of the other vessel. You MUST __________.

sound one short blast
sound two short blasts
change course to starboard
None of the above

3. BOTH INTERNATIONAL & INLAND Which statement is TRUE regarding equipment for bell & gong signals?

A vessel of less than 12 meters in length need not have any sound signaling equipment.
Manual sounding of the signals must always be possible.
Any vessel over 12 meters in length must be provided with a gong.
Signals must be able to be sounded manually and automatically.

4. BOTH INTERNATIONAL & INLAND A vessel being towed at night must show __________.

a white all-round light
sidelights and a sternlight
a flashing yellow light
forward and after masthead lights

5. BOTH INTERNATIONAL & INLAND Which vessel shall not impede the passage of a vessel which can only navigate inside a narrow channel?

A vessel of less than 20 meters in length
A vessel not under command
A vessel engaged in surveying
All of the above

6. BOTH INTERNATIONAL & INLAND A fog signal of one short, one prolonged, and one short blast may be sounded by a __________.

vessel not under command
vessel at anchor
vessel towing
All of the above

7. BOTH INTERNATIONAL & INLAND Which vessel is, by definition, unable to keep out of the way of another vessel?

Vessel engaged in fishing
Vessel restricted in her ability to maneuver
Sailing vessel
Vessel towing

8. BOTH INTERNATIONAL & INLAND For a stand-on vessel to take action to avoid collision she shall, if possible, NOT __________.

decrease speed
increase speed
turn to port for a vessel on her port side
turn to starboard for a vessel on her port side

9. BOTH INTERNATIONAL & INLAND At night, which lights are required to be shown by a dredge on the side of the dredge which another vessel may pass?

One red light
Two red lights
One white light
Two green lights

10. INTERNATIONAL ONLY While underway at night, a power-driven vessel of less than 7 meters in length, whose maximum speed which does not exceed 7 knots, may show __________.

sidelights combined in a single lantern, only
an all-round flashing yellow light, only
one all-round white light, only
a lantern showing a white light exhibited in sufficient time to prevent collision, only