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The Vessel not to be ______ to force ice，but to follow ice-breaker if required．
A.Made
B.Contained
C.Supplied
D.Obliged
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更多 “ The Vessel not to be ______ to force ice，but to follow ice-breaker if required．A.MadeB.ContainedC.SuppliedD.Obliged ” 相关考题
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______ of this Deratting Exemption Certificate is hereby extended until 4th Oct．2007 as the vessel is laden with cargo．A.ValidityB.ValidC.ValidationD.The coming into force
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The single letter G，sent by an icebreaker to an assisted vessel，means ______.A.I require a pilotB.Longitude followsC.I am going ahead; follow meD.Do not follow me
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The path that a vessel is expected to follow，represented on a chart by a line drawn from the point of departure to the point of arrival，is the ______.A.DR plotB.track lineC.headingD.estimated course
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A vessel which is being assisted by an icebreaker would display a flag hoist consisting of the code numeral "4" when the vessel ______.A.speed begins to dropB.stopsC.receives ice damageD.becomes icebound
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A vessel entering the eye of a hurricane should expect ______.A.moderating winds and heavy confused seas to strike his vessel from all directionsB.the winds to increase to hurricane force and strike from a different direction as the eye passesC.the barometer to reach the lowest pointD.All of the above
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______ is the most common cause of ice formation．A.The freezing of raindrops on contact with the vessel's structureB.Drastic fall in ambient temperatureC.The deposit of water droplets on the vessel's structureD.Snowfall
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You are on an ice-reinforced vessel about to enter packice．You should ______．A.enter the pack on the windward side where there is a well defined ice edgeB.trim to an even keel or slightly down by the bow to take maximum benefit of the ice reinforcementC.take maximum advantage of coastal leads caused by offshore windsD.look for areas of rotten ice and enter perpendicular to the ice edge
考题
On a vessel with a single propeller，transverse force has the most effect on the vessel when the engine is put ______．A.full aheadB.full asternC.half aheadD.slow astern
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单选题For operations in pack ice，a vessel should（）.A
be on an even keelB
be trimmed slightly by the headC
have a drag of not more than 60 - 90 centimetersD
be ballasted so the forefoot is near the surface
考题
单选题Which statement concerning the navigation of a vessel in ice is FALSE?（）A
Anchoring in the presence of ice is not recommended except in an emergencyB
Towing a vessel through an ice field is not recommended except in an emergencyC
The Free and Proceed system of escorting a beset vessel cuts down on the number of freeing operationsD
When anchoring in ice，it is advisable to increase the scope of the chain over what is normally used for non-icing conditions
考题
单选题A vessel entering the eye of a hurricane should expect（）.A
moderating winds and heavy confused seas to strike his vessel from all directionsB
the winds to increase to hurricane force and strike from a different direction as the eye passesC
the barometer to reach the lowest pointD
All of the above
考题
单选题（）of this Deratting Exemption Certificate is hereby extended until 4th Oct.2007 as the vessel is laden with cargo.A
ValidityB
ValidC
ValidationD
The coming into force
考题
单选题The single letter G，sent by an icebreaker to an assisted vessel，means （）.A
I require a pilotB
Longitude followsC
I am going ahead; follow meD
Do not follow me
考题
单选题When a vessel is inclined by an external force，the（）.A
shape of the vessel's underwater hull remains the sameB
vessel's center of gravity shifts to the center of the vessel's underwater hullC
vessel's center of buoyancy shifts to the center of the vessel's underwater hullD
vessel's mean draft increases
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单选题An icebreaker assisting a vessel through an ice field would display a visual signal consisting of the code letter “E” (Echo) to signify that “（）”.A
I am altering my course to starboardB
I am altering my course to portC
I am operating astern propulsionD
My vessel is stopped and making no way through the water
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单选题As the weather was worsening and wind force rising to 8，my vessel（）were yawing within forty degrees of the compass.A
alongside the wharfB
grounded in the channelC
at buoysD
at anchor
考题
单选题The principal danger from ice collecting on a vessel is the（）.A
decrease in capabilities of radarB
decrease in displacementC
adverse effect on trimD
loss of stability
考题
单选题The tendency of a vessel to return to its original trim after being inclined by an external force is（）.A
equilibriumB
buoyancyC
transverse stabilityD
longitudinal stability
考题
单选题A vessel which is being assisted by an icebreaker would display a flag hoist consisting of the code numeral 4 when the vessel（）.A
speed begins to dropB
stopsC
receives ice damageD
becomes icebound
考题
单选题You are on an ice-reinforced vessel about to enter packice. You should（）.A
enter the pack on the windward side where there is a well defined ice edgeB
trim to an even keel or slightly down by the bow to take maximum benefit of the ice reinforcementC
take maximum advantage of coastal leads caused by offshore windsD
look for areas of rotten ice and enter perpendicular to the ice edge
考题
单选题For a floating vessel, the center of buoyancy and the metacenter are in the line of action of the buoyant force（）.A
only when there is positive stabilityB
only when there is negative stabilityC
only when there is neutral stabilityD
at all times
考题
单选题If an airplane circles a vessel 3 times，crosses the vessel’s course close ahead while rocking the wings，and heads off in a certain direction，what does this indicate（）.A
The plane is in distress and will have to ditchB
The plane is going to drop a package and wishes the vessel to recover itC
Someone is in distress in that direction and the vessel should follow and assistD
There is danger ahead and the best course is indicated by the direction of the aircraft
考题
单选题The path that a vessel is expected to follow，represented on a chart by a line drawn from the point of departure to the point of arrival，is the（）.A
DR plotB
track lineC
headingD
estimated course
考题
单选题My vessel（）bad weather with winds reaching force 9 on her way home.A
encounteredB
facedC
foundD
met
考题
单选题When a vessel has positive stability，the distance between the line of force through B and the line of force through G is called the（）.A
metacentric heightB
righting armC
righting momentD
metacentric radius
考题
单选题（）by an ice-breaker, it is important to maintain a continuous listening watch on the appropriate VHF channel and to maintain a proper look-out for sound and visual signals.A
which is assistedB
that assist youC
when you assistedD
when being assisting
考题
单选题On a vessel with a single propeller，transverse force has the most effect on the vessel when the engine is put（）.A
full aheadB
full asternC
half aheadD
slow astern
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