The term of Landfall means ________ .
A.Land first sighted when vessel approaching from seaward
B.Land last sighted when vessel leaving from a port
C.in sight of one another when vessel underway
D.in sight of an island during a ship on her voyage
第1题:
A vessel is approaching from dead ahead.Both of her sidelights are visible and her range lights are in line. Which of the following could you do first? ______.
A.Sound one blast of the whistle
B.Alter course to starboard
C.Construct a radar plot
D.Sound the danger signal
第2题:
How would you pass a red buoy in the maritime buoyage system “A”?______.
A.keep the buoy on the vessel’s starboard side when approaching a port and on the vessel’s port side when leaving
B.keep the buoy on the vessel’s port side when approaching a port and on the vessel’s starboard side when leaving
C.keep the buoy on the vessel’s starboard side when approaching and leaving
D.keep the buoy on the vessel’s port side when approaching and leaving
第3题:
Meeting
Overtaking
Crossing
Passing
第4题:
if the compass bearing of an approaching vessel does not appreciably change
even when an appreciable bearing change is evident, particularly when approaching a vessel at close range
if you observe both sidelights of a vessel ahead for an extended period of time
All of the above
第5题:
Unseaworthiness when sailing
Insufficient packing
Quarantine delays
Mismanagement of the vessel
第6题:
My vessel is leaking
My vessel is producing fresh water
My vessel is producing sea water
Sea water is de-salted on board my vessel
第7题:
right at the bow
one-third the length of the vessel from the bow
one-half the length of the vessel from the bow
two-thirds the length of the vessel from the bow
第8题:
Sound one blast of the whistle
Alter course to starboard
Construct a radar plot
Sound the danger signal
第9题:
The vessel moving upstream against the current
The vessel moving downstream with a following current
The vessel located more towards the channel centerline
The vessel with the least amount of maneuverability
第10题:
the length between perpendiculars
the registered length
the length overall
the length of waterplane on summer draft
第11题:
By backing down the track and cutting out ice on either bow
By approaching from the stern and crossing ahead at an angle of 20°to 30°to the beset ship's course
By overtaking the beset ship,running ahead and then backing down the track to the beset vessel
By approaching the vessel from astern and towing the beset vessel stern first
第12题:
Port
Commercial area
Berth
Roadstead
第13题:
I AM MAKING WATER means ______.
A.My vessel is leaking
B.My vessel is producing fresh water
C.My vessel is producing sea water
D.Sea water is de-salted on board my vessel
第14题:
In relation to the turning circle of a ship, the term advance means the distance ______.
A.gained at right angles to the original course
B.gained in the direction to the original course
C.moved sidewise from the original course when the rudder is first put over
D.around the circumference of the turning circle
第15题:
When the towing vessel enters the fog
When the drilling rig enters the fog
When the towing vessel can no longer be seen from the rig
Immediately
第16题:
pass through The Race
cross the territorial sea boundary
exit Block Island Sound to the east or south
None of the above,as Long Island Sound is governed by the International Rules of the Road
第17题:
gained at right angles to the original course
gained in the direction of the original course
moved sidewise from the original course when the rudder is first put over
around the circumference of the turning circle
第18题:
Bow to the sea and no way on your vessel
Sea on the lee quarter with ship moving ahead slowly
Sea on the weather bow and ship moving ahead slowly
Sea on the quarter with sternway on the ship
第19题:
any sailing vessel with propelling machinery
any vessel propelled by machinery
any sailing vessel with or without machinery for propelling
any sailing vessel with propelling machinery not in use
第20题:
can usually be detected by radar in a smooth sea at a range of 4 to 6 kilometers
are indistinguishable from sea return on the PPI
are invisible to radar when covered with a thick layer of snow
are usually seen at night before they are close enough to provide a radar echo
第21题:
if the compass bearing of an approaching vessel does not appreciably change
even when an appreciable bearing change is evident, particularly when approaching a vessel at close range
if you observe both sidelights of a vessel ahead for an extended period of time
All of the above
第22题:
keep the buoy on the vessel's starboard side when approaching a port and on the vessel's port side when leaving
keep the buoy on the vessel's port side when approaching a port and on the vessel's starboard side when leaving
keep the buoy on the vessel's starboard side when approaching and leaving
keep the buoy on the vessel's port side when approaching and leaving
第23题:
land first sighted when vessel approaching from seaward
land last sighted when vessel leaving from a port
in sight of one another when vessel underway
in sight of an island during a ship on her voyage