题目
When a vessel is stationary and in a hogging condition,the main deck is under ______.
A.Compression stress
B.Tension stress
C.Shear stress
D.Racking stress
第1题
For a vessel with longitudinal inclination, an increase in GML causes ______.
A.list to stabilize at an angle of loll
B.trim to stabilize at an angle of loll
C.trim to increase
D.trim to decrease
第2题
In determining a safe speed ________ shall not be among those taken into account.
A.the state of visibility
B.the power of the vessel
C.the traffic density
D.the maneuverability of the vessel
第3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4题
A vessel is "listed" when it is ______.
A.down by the head
B.down by the stern
C.inclined due to off-center weight
D.inclined due to wind
第5题
A vessel is "in sight" of another vessel when ______.
A.she can be observed by radar
B.she can be observed visually from the other vessel
C.she can be plotted on radar well enough to determine her heading
D.her fog signal can be heard
第6题
A vessel is overtaking when she can see which light(s) of a vessel ahead?
A.Only the stern light of the vessel
B.One sidelight and a masthead light of the vessel
C.Only a sidelight of the vessel
D.The masthead lights of the vessel
第7题
Which one of following is wrong about Steve Jobs?()
A、He dropped out of college.
B、He started Apple when he was 21.
C、His real parents were died when he was born.
D、He was a Buddist.
第8题
A vessel’s bottom will be subjected to tension when weight is concentrated ______.
A.amidships
B.aft
C.at both ends of the vessel
D.Forward
第9题
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10题
Which vessel when anchored at night,would not be required to show anchor lights?
A.A vessel engaged in underwater operations
B.A vessel engaged in mine clearance
C.A vessel engaged on pilotage duty
D.A vessel engaged in survey operations
第11题
When a pilot is on board to pilot the vessel the Letter ______ must be hoisted.
A.G
B.H
C.B
D.N
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