The direction in which a vessel is steered is the course. The path actually followed is the ______.
A.route
B.track
C.heading
D.course over the ground
第1题：
If the current and wind are in the same direction，the sea surface represents a wind speed ______.
A.lower than actually exists
B.higher than actually exists
C.that actually exists
D.that has no proportional relationship
第2题：
On a vessel，the keel is the primary strength member of the lower hull form in which direction ________．
A.Transverse
B.Diagonal
C.Longitudinal
D.Vertical
第3题：
You are on international waters during a heavy rainstorm and hear a vessel sounding a fog signal of one prolonged blast followed by two short blasts． Which of the following could it be？Ⅰ．A vessel laying submarine cable making way．Ⅱ．A pilot vessel on station at anchor．
A.Ⅰ only
B.Ⅱ only
C.Either Ⅰ or Ⅱ
D.Neither Ⅰ nor Ⅱ
第4题：
difference between the vessel's speed through the water at any instant and the new speed ordered on the telegraph
distance the vessel has actually run through the water since a change of speed was ordered
distance the vessel will run between taking action to stop her and being stationary in the water
speed at which a vessel should proceed to ensure that she will run a predetermined distance，once her engines have been stopped
第5题：
the direction the storm has come from
the direction in which the storm is moving
the speed at which the storm is moving
the path taken by the storm
第6题：
Which party must ensure that legal work hour limitations（for both officers and crew members），rest periods and regulations governing work on Sundays and holidays are followed when the vessel is in a safe harbor ________．
A.The owner of the vessel
B.The company operating the vessel
C.The Master of the vessel
D.The company chartering the vessel
第7题：
In the southern hemisphere the wind flow associated with a low pressure system will have which of the following characteristic？________.
A.the wind velocity is least near the center of the system
B.th e direction of the flow is counterclockwise
C.both A and B
D.neither A nor B
第8题：
The best estimate of the wind direction at sea level can be obtained from observing the direction of the ______.
A.cloud movement
B.vessel heading
C.waves
D.swells
第9题：
transverse
disagonal
longitudinal
vertical
第10题：
lower than actually exists
higher than actually exists
that actually exists
that has no proportional relationship