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In order for a stand-on vessel to take action in a situation, she must determine that the other vessel ______.
A.is restricted in her ability to maneuver
B.has sounded the danger signal
C.is not taking appropriate action
D.has not changed course since risk of collision was determined
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更多 “ In order for a stand-on vessel to take action in a situation, she must determine that the other vessel ______.A.is restricted in her ability to maneuverB.has sounded the danger signalC.is not taking appropriate actionD.has not changed course since risk of collision was determined ” 相关考题
考题
If it becomes necessary for a stand-on vessel to take action to avoid collision，she shall NOT，if possible，().A.Decrease speedB.Increase speedC.Turn to port for a vessel on her own port sideD.Turn to starboard for a vessel on her own port side
考题
A stand-on vessel is ______.A.required to give way in a crossing situationB.required to sound the first passing signal in a meeting situationC.free to maneuver in any crossing or meeting situation as it has the right-of-wayD.required to maintain course and speed in a crossing situation but may take action to avoid collision
考题
Five or more short blasts on a vessel’s whistle indicates that she is ______.A.in doubt that another vessel is taking sufficient action to avoid a collisionB.altering course to starboardC.altering course to portD.the stand-on vessel and will maintain course and speed
考题
If your vessel is the stand-on vessel in a crossing situation ______.A.you must keep your course and speedB.you may change course and speed as the other vessel must keep clearC.the other vessel must keep her course and speedD.both vessels must keep their course and speed
考题
In restricted visibility, a vessel which detects by radar alone the presence of another vessel shall determine if a close quarters situation is developing or risk of collision exists. If so, she shall __________.A.sound the danger signalB.when taking action, make only course changesC.avoid altering course toward a vessel abaft the beamD.All of the above
考题
单选题If your vessel is the stand-on vessel in a crossing situation（）.A
You must keep your course and speedB
You may change course and speed as the other vessel must keep clearC
The other vessel must keep her course and speedD
Both vessels must keep their course and speed
考题
单选题The rules require that a stand-on vessel SHALL take action to avoid collision when she determines that（）.A
risk of collision existsB
the other vessel will cross ahead of herC
the other vessel is not taking appropriate actionD
collision cannot be avoided by the give-way vessel's maneuver alone
考题
单选题A stand-on vessel is（）.A
required to give way in a crossing situationB
required to sound the first passing signal in a meeting situationC
free to maneuver in any crossing or meeting situation as it has the right-of-wayD
required to maintain course and speed in a crossing situation but may take action to avoid collision
考题
单选题Which ARPA data should you use in order to determine if a close quarters situation will develop with a target vessel? （）A
Set and drift of the currentB
Relative track informationC
Predicted time of CPAD
Initial range of acquisition
考题
单选题A stand-on vessel in a crossing situation is allowed to take action when （）.A
on a collision courseB
the vessels will pass within one mileC
it becomes apparent to her that the give-way vessel is not taking appropriate actionD
the relative speed of the vessels indicates collision in less than six minutes
考题
单选题If you are the stand-on vessel in a crossing situation，you may take action to avoid collision by your maneuver alone. When may this action be taken?（）.A
At any time you feel it is appropriateB
Only when you have reached extremisC
When you determine that your present course will cross ahead of the other vesselD
When it becomes apparent to you that the give-way vessel is not taking appropriate action
考题
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
take avoiding action immediately upon determining that risk of collision existsB
immediately sound the danger signalC
take avoiding action only after providing the give-way vessel time to take action ,and determining that her action is not appropriateD
hold course and speed until the point of extremis, and then sound the danger signal, taking whatever action will best avert collision
考题
单选题Which statement is TRUE concerning the danger signal?（）.A
When any vessel fails to understand the intentions of an approaching vessel she must sound the danger signalB
Only the stand-on vessel can sound the danger signalC
Distress signals may be used in place of the danger signalD
The danger signal consists of 4 or more short blasts of the whistle
考题
单选题Five or more short blasts on a vessel’s whistle indicates that she is（）.A
In doubt that another vessel is taking sufficient action to avoid a collisionB
Altering course to starboardC
Altering course to portD
The stand-on vessel and will maintain course and speed
考题
单选题When two vessels are in immediate danger of collision，the stand-on vessel must（）.A
abandon shipB
assist in taking whatever action is necessary to avoid collisionC
hold course and speedD
sound a distress signal
考题
单选题Rule 14 describes the action to be taken by vessel meeting head-on. Which of the following conditions must exist in order for this rule to apply?（）.A
Both vessels must be power-drivenB
They must be meeting on reciprocal or nearly reciprocal coursesC
The situation must involve risk of collisionD
All of the above
考题
单选题A fishing vessel is approaching a vessel not under command. Which statement is TRUE? （）A
The fishing vessel must keep clear of the vessel not under commandB
If the vessel not under command is a power-driven vessel，she must keep clear of the fishing vesselC
They must exchange whistle signalsD
Both vessels are required to take action to stay clear of each other
考题
单选题In a crossing situation，the stand-on vessel should normally（）.A
take action to cross ahead of the other vesselB
take action to pass astern of the other vesselC
maintain course and speedD
change course and increase speed
考题
单选题When is a stand-on vessel FIRST allowed by the Rules to take action in order to avoid collision?（）A
When the two vessels are less than half a mile from each otherB
When the give-way vessel is not taking appropriate action to avoid collisionC
When collision is imminentD
The stand-on vessel is never allowed to take action
考题
单选题Which statement about the Navigation Rules is TRUE?（）.A
The rules require vessels to comply with Traffic Separation Scheme regulationsB
The rules use the term safe speedC
The Rules permit a stand-on vessel to take action prior to being in extremisD
All of the above are correct
考题
单选题In a crossing situation，a stand-on vessel which is forced to take action in order to avoid collision with a vessel on her own port side shall，if possible，avoid（）.A
turning to portB
turning to starboardC
decreasing speedD
increasing speed
考题
单选题When shall the stand-on vessel in a crossing situation take action to avoid the other vessel（）.A
When a risk of collision existsB
When action by the give-way vessel alone will not prevent a collisionC
When the bearing to give-way vessel becomes steadyD
When the vessels become less than 1/2 mile apart
考题
单选题Which statement concerning maneuvering in restricted visibility is FALSE?（）.A
A vessel which cannot avoid a close-quarters situation with a vessel forward of her beam shall reduce her speed to bare steeragewayB
A vessel which hears a fog signal forward of her beam shall stop her enginesC
A vessel which hears a fog signal forward of the beam shall navigate with cautionD
If a vessel determines by radar that a close-quarters situation is developing，she shall take avoiding action in ample time
考题
单选题In restricted visibility, a vessel which detects by radar alone the presence of another vessel shall determine if a close quarters situation is developing or risk of collision exists. If so, she shall（）.A
sound the danger signalB
when taking action, make only course changesC
avoid altering course toward a vessel abaft the beamD
All of the above
考题
单选题When a vessel navigates in an area with a small underkeel clearance but with adequate space to take avoiding action she（）.A
should not be regarded as a vessel constrained by her draughtB
should be regarded as a vessel constrained by her draughtC
shall be regarded as a vessel restricted in her ability to maneuverD
should be regarded as a non-displacement vessel
考题
单选题In order for a stand-on vessel to take action in a situation，she must determine that the other vessel（）.A
Is restricted in her ability to maneuverB
Has sounded the danger signalC
Is not taking appropriate actionD
Has not changed course since risk of collision was determined
考题
单选题If it becomes necessary for a stand-on vessel to take action to avoid collision，she shall NOT，if possible，（）A
decrease speedB
increase speedC
turn to port for a vessel on her own port sideD
turn to starboard for a vessel on her own port side
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