Are you a TOP GUN in NavRules?You think you're ready for the NavRules test? Take the NavRules Challenge and find out!!
1. BOTH INTERNATIONAL & INLAND A vessel using a traffic separation scheme is forbidden to __________.
proceed through an inappropriate traffic lane engaged in fishing in the separation zone cross a traffic lane enter the separation zone, even in a emergency
2. BOTH INTERNATIONAL & INLAND A vessel towing in fog shall sound a fog signal of __________.
one prolonged blast every one minute two prolonged blasts every two minutes one prolonged and two short blasts every two minutes one prolonged blast every two minutes
3. BOTH INTERNATIONAL & INLAND Which procedure(s) shall be used to determine risk of collision?
Watching the compass bearing of an approaching vessel Systematic observation of objects detected by radar Long-range radar scanning All of the above
4. BOTH INTERNATIONAL & INLAND While underway in fog you hear a whistle signal consisting of one prolonged blast followed immediately by two short blasts. This signal is sounded in fog by __________.
vessels at anchor, not engaged in fishing vessels underway and towing vessels in danger pilot vessels
5. BOTH INTERNATIONAL & INLAND The Rules state that certain factors are to be taken into account when determining safe speed. Those factors include __________.
state of wind, sea, and current, and the proximity of navigational hazards maximum attainable speed of your vessel temperature aids to navigation that are available
6. BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a partly submerged vessel being towed?
It must show a yellow light at each end. It will show red lights along its length. A diamond shape will be carried at the aftermost extremity of the tow. All of the above
7. BOTH INTERNATIONAL & INLAND In a crossing situation on open waters, a sailing vessel shall keep out of the way of all the following vessels EXCEPT a vessel __________.
not under command restricted in her ability to maneuver engaged in towing fishing
8. INLAND ONLY A commercial vessel engaged in public safety activities may display a(n) __________.
flashing yellow light flashing blue light alternately flashing blue and red light alternately flashing red and yellow light
9. BOTH INTERNATIONAL & INLAND A vessel that is defined as "restricted in her ability to maneuver" is unable to keep out of the way of another vessel due to __________.
her draft the nature of her work some exceptional circumstances a danger of navigation
10. BOTH INTERNATIONAL & INLAND A light signal of three flashes means __________.
"I am in doubt as to your actions" "My engines are full speed astern" "I desire to overtake you" "I am operating astern propulsion"