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In determining if risk of collision exists， such risk may sometimes exist even when an appreciable bearing change is evident， particularly when approaching ________ ．
A.very large vessel
B.a long tow
C.a vessel at close range
D.all A，B and C
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更多 “ In determining if risk of collision exists， such risk may sometimes exist even when an appreciable bearing change is evident， particularly when approaching ________ ．A.very large vesselB.a long towC.a vessel at close rangeD.all A，B and C ” 相关考题
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Risk of collision may exist ______.A.if the compass bearing of an approaching vessel does NOT appreciably changeB.even when an appreciable bearing change is evident, particularly when approaching a vessel at close rangeC.if you observe both sidelights of a vessel ahead for an extended period of timeD.All of the above
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The risk of collision shall be deemed to exist if the compass bearing of an approaching vessel ().A.did not appreciably changeB.does not appreciably changeC.do not appreciably changeD.not appreciably change
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A vessel hearing a fog signal forward of her beam has not determined if risk of collision exists. She shall reduce speed to ______.A.moderate speedB.safe speedC.half speedD.bare steerageway
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Especially in adverse weather, risk of collision with an offshore supply vessel increases when the vessel is moored to what side of the unit?______.A.UpwindB.DownwindC.CrosswindD.Downcurrent
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单选题To determine if risk of collision exists，a vessel which is fitted with radar must use（）.A
radar scanningB
radar plottingC
compass bearingsD
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单选题Especially in adverse weather，risk of collision with an offshore supply vessel increases when the vessel is moored to what side of the unit?（）.A
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单选题A vessel constrained by her draught shall，when risk of collision with another vessel in a crossing or head-on situation exists，（）.A
apply the relevant Steering and Sailing Rules as a power-driven vesselB
apply the relevant Steering and Sailing Rules as a Sailing vesselC
apply the relevant Steering and Sailing Rules as a vessel not under commandD
apply the relevant Steering and Sailing Rules as a vessel engaged in a towing operation
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单选题Risk of collision exists when an approaching vessel has a(n)（）.A
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generally steady range and increasing bearingC
increasing range and bearingD
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单选题In determining if risk of collision exists the following considerations shall be among（）.A
these taken into calculationB
those taking into accountC
that taken into accountD
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单选题Risk of collision may be deemed to exist（）.A
if the compass bearing of an approaching vessel does not appreciably changeB
even when an appreciable bearing change is evident, particularly when approaching a vessel at close rangeC
if you observe both sidelights of a vessel ahead for an extended period of timeD
All of the above
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单选题The risk of collision shall be deemed to exist if the compass bearing of an approaching vessel （）.A
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does not appreciably changeC
do not appreciably changeD
not appreciably change
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单选题Risk of collision is considered to exist if（）.A
four vessels are nearbyB
a vessel has a steady bearing at a constant rangeC
there is any doubt that a risk of collision existsD
a special circumstance situation is apparent
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单选题You hear the fog signal of another vessel forward of your beam.Risk of collision may exist.You MUST（）.A
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Stop your enginesC
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单选题You are underway in thick fog. You have not determined if risk of collision exists. Which statement is TRUE?（）.A
Your speed must be reduced to bare steeragewayB
A look-out is not required if the radar is onC
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The radar should always be kept on a short-range scale
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单选题When two power-driven vessels are meeting head-on and there is a risk of collision,each shall（）.A
stop her enginesB
alter course to starboardC
sound the danger signalD
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单选题You are in charge of a stand-on vessel in a crossing situation.The other vessel is 1.5 miles to port.You believe that risk of collision exists.You should（）.A
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immediately sound the danger signalC
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单选题When you doubt the existence of risk of collision,（）.A
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such risk shall not be deemed to existC
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you should accelerate your speed ahead
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单选题A vessel hearing a fog signal forward of her beam has not determined if risk of collision exists. She shall reduce speed to（）.A
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half speedD
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单选题When two power-driven vessels are meeting on reciprocal or nearly reciprocal courses so as to involve risk of collision,they shall be deemed to be in（）.A
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单选题Risk of collision may exist（）.A
if the compass bearing of an approaching vessel does not appreciably changeB
even when an appreciable bearing change is evident, particularly when approaching a vessel at close rangeC
if you observe both sidelights of a vessel ahead for an extended period of timeD
All of the above
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单选题You are underway in thick fog.You have not determined if risk of collision exists.Which statement is true?（）A
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单选题You are underway in reduced visibility.You hear the fog signal of another vessel about 20° on your starboard bow.Risk of collision may exist.You should（）.A
alter course to starboard to pass around the other vesselB
reduce your speed to bare steeragewayC
slow your engines and let the other vessel pass ahead of youD
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单选题A vessel the passage of which is not to be impeded（）to comply with this Rule when the two vessels are approaching one another so as to involve risk of collision.A
remains fully obligedB
has no obligationC
is not necessarilyD
is exempted
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单选题You are approaching another vessel and are not sure whether danger of collision exists. You must assume（）.A
there is a risk of collisionB
you are the give-way vesselC
the other vessel is the give-way vesselD
there is no risk of collision
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单选题In determining if risk of collision exists，if there is any doubt，such risk shall be deemed to（）.A
existB
existsC
existingD
to be existed
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