更多"[单选题] You are underway in reduced v"的相关试题:
[单选题] You are underway in fog and you hear one prolonged blast followed by two short blasts．This is a vessel ______．
A.Towing
B.Engaged on pilotage duty
C.Aground in a fairway
D.Stopped and making no way through the water
[单选题]?10. You are underway in heavy fog. You hear the fog signal of a vessel which is somewhere ahead of your vessel. You must ______.
A. slow to moderate speed and navigate with caution
B. maintain speed and sound the danger signal
C. stop engines and navigate with caution
D. slow to bare steerageway and navigate with caution
[单选题] While underway in thick fog you are on watch and hear the cry“man overboard”．Which type of maneuver should you make ________．
A.Figure eight turn
B.Round turn
C.Racetrack turn
D.Williamson turn
[单选题] If your vessel is underway in fog and you hear one prolonged and three short blasts，this is a ______．
A.vessel not under command
B.sailing vessel
C.vessel being towed（manned）
D.vessel being towed（unmanned）
[单选题] When underway in a channel，you should if safe and practicable ______.
A. stay near the middle of the channel
B. keep to the starboard side of any vessels you meet
C. exchange whistle signals with any other vessels in the channel
D. keep to the side of the channel which lies to your starboard
[单选题] You are underway with a tow consisting of six barges containing hazardous chemicals．Which statement is FALSE concerning a cargo information card ________．
A.It must be carried in the pilothouse，readily available for each chemical carried
B.It must be posted on the lead barge of the tow only
C.It must be posted on each barge on the tow
D.It contains information on procedure for spills or leaks
[单选题] You are underway and approaching a bend in the channel where vessels approaching from the opposite direction cannot be seen. You should sound ______.
A. one blast，4 to 6 seconds in
B. three blasts，4 to 6 seconds in duration
C. one continuous blast until you are able to see around the bend
D. one blast，8 to 10 seconds in duration
[单选题] You are underway and pass by a lighthouse．Its light，which was white since you first sighted it，changes to red．This means ______．
A.The light is characterized as alternately flashing
B.The lighthouse has lost power and has switched to emergency lighting
C.It is the identifying light characteristic of the lighthouse
D.You have entered an area of shoal water or other hazard
[单选题] You are underway when a fire breaks out in the forward part of your vessel. If possible, you should ______.
A. call for assistance
B. put the vessel’s stern into the wind
C. abandon ship to windward
D. keep going at half speed
[单选题] If your radiotelephone fails while underway，______．
A.You must visually signal oncoming vessels
B.You must immediately tie up in the nearest port until the radiotelephone is repaired
C.You must anchor until the radiotelephone is repaired
D.The loss of the radiotelephone must be considered in navigating the vessel
[单选题] While underway and towing an unmanned tank barge you are required to ______．
A.Maintain a strict watch on the barge from the towing vessel
B.Fly a red flag from the towing vessel
C.Open the tops of all empty tanks on the barge
D.Take hourly soundings of any loaded tanks on the barge
[单选题] Which vessel is underway according to the Rules?
A. A vessel made fast to a single point mooring buoy
B. A purse seiner hauling her nets
C. A pilot vessel at anchor
D. A vessel which has run aground
[单选题] A vessel underway and fishing shall keep out of the way of a ______.
A. power-driven vessel underway
B. vessel not under command
C. vessel sailing
D. vessel engaged on pilotage duty
[单选题] Prior to getting underway, the master or person in charge of a vessel must ______.
A. conduct a fire drill
B. conduct a boat drill
C. log the fore and aft draft marks
D. test the emergency generator
[单选题] Prior to getting underway，the Master or person in charge of a vessel must ______．
A.conduct a fire drill
B.conduct a boat drill
C.log the fore and aft draft marks
D.test the emergency generator
[单选题] When underway and proceeding ahead，as the speed increases，the pivot point tends to ______．
A.move aft
B.move forward
C.move lower
D.remain stationary
[单选题] Your 15-meter tug is underway and crossing a deep and narrow channel．A large container vessel is off your port bow on a steady bearing．Which statement is TRUE concerning this situation ________．
A.You should maintain course and speed
B.The container vessel is the stand-on as it is the larger vessel
C.You are not to impede the safe passage of the container vessel in the channel
D.None of the above
