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
If it becomes necessary for a stand-on vessel to take action to avoid collision，she shall NOT，if possible，().
A.Decrease speed
B.Increase speed
C.Turn to port for a vessel on her own port side
D.Turn to starboard for a vessel on her own port side
相关考题：
In a narrow channel or fairway when overtaking can take place only if the vessel to be over-taken has to take action to permit safe passing， the vessel intending to overtake shall indicate her intention by sounding appropriate signal． This means that ________ ．A.the vessel to be overtaken shall sound appropriate signal firstB.the overtaking vessel shall sound appropriate signal firstC.the overtaking vessel shall take action to permit safe passingD.the vessel to be overtaken shall take action to permit safe passing before hearing appropriate signal
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
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
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
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
单选题The rules require that a stand-on vessel SHALL take action to avoid collision when she determines that（）.Arisk of collision existsBthe other vessel will cross ahead of herCthe other vessel is not taking appropriate actionDcollision cannot be avoided by the give-way vessel's maneuver alone
单选题A stand-on vessel is（）.Arequired to give way in a crossing situationBrequired to sound the first passing signal in a meeting situationCfree to maneuver in any crossing or meeting situation as it has the right-of-wayDrequired to maintain course and speed in a crossing situation but may take action to avoid collision
单选题A stand-on vessel in a crossing situation is allowed to take action when （）.Aon a collision courseBthe vessels will pass within one mileCit becomes apparent to her that the give-way vessel is not taking appropriate actionDthe relative speed of the vessels indicates collision in less than six minutes
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?（）.AAt any time you feel it is appropriateBOnly when you have reached extremisCWhen you determine that your present course will cross ahead of the other vesselDWhen it becomes apparent to you that the give-way vessel is not taking appropriate action
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（）.Atake avoiding action immediately upon determining that risk of collision existsBimmediately sound the danger signalCtake avoiding action only after providing the give-way vessel time to take action ,and determining that her action is not appropriateDhold course and speed until the point of extremis, and then sound the danger signal, taking whatever action will best avert collision
单选题If necessary to avoid collision or allow more time to（）the situation，a vessel shall slacken her speed or take all way off by stopping or reversing her means of propulsion．AaccessBprocessCprofessDrecess
单选题Safe speed is defined as that speed where（）.Ayou can stop within your visibility rangeBthe vessel is not subject to vibrationsCyou are traveling slower than surrounding vesselsDyou can take proper and effective action to avoid collision
单选题When you doubt the existence of risk of collision,（）.Asuch risk shall be deemed to existBsuch risk shall not be deemed to existCyou needn't take any action to avoid collision with any vesselDyou should accelerate your speed ahead
单选题When you doubt the existence of risk of collision,（）.Asuch risk shall be deemed to existBSuch risk shall not be deemed to existCYou should keep your course and speedDYou needn‟t take any action to avoid collision with any vessel
单选题Five or more short blasts on a vessel’s whistle indicates that she is（）.AIn doubt that another vessel is taking sufficient action to avoid a collisionBAltering course to starboardCAltering course to portDThe stand-on vessel and will maintain course and speed
单选题When two vessels are in immediate danger of collision，the stand-on vessel must（）.Aabandon shipBassist in taking whatever action is necessary to avoid collisionChold course and speedDsound a distress signal
单选题She（the vessel）shall if necessary（）and in any event navigate with extreme caution until danger of collision is over.Atake all her way offBtake her way all offCtake her way offDtake off her all way
单选题When shall the stand-on vessel change course and speed?（）Athe stand-on vessel may change course and speed at any time as it has the right of wayBafter the give-way vessel sounds one blast in a crossing situationCwhen action by the give-way vessel alone cannot prevent collisionDwhen the two vessels become less than half a mile apart
单选题When is a stand-on vessel FIRST allowed by the Rules to take action in order to avoid collision?（）AWhen the two vessels are less than half a mile from each otherBWhen the give-way vessel is not taking appropriate action to avoid collisionCWhen collision is imminentDThe stand-on vessel is never allowed to take action
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（）.Aturning to portBturning to starboardCdecreasing speedDincreasing speed
单选题When shall the stand-on vessel in a crossing situation take action to avoid the other vessel（）.AWhen a risk of collision existsBWhen action by the give-way vessel alone will not prevent a collisionCWhen the bearing to give-way vessel becomes steadyDWhen the vessels become less than 1/2 mile apart
单选题Any alteration of course and／or speed to avoid collision shall，if the circumstances of the case admit，（）to another vessel observing visually or by radar.Abe large enough to be readily apparentBbe a succession of small alterationsCbe with due regard to the power and speed of the vesselDleave sufficient room for the other vessel to take action
单选题Which statement concerning maneuvering in restricted visibility is FALSE?（）.AA vessel which cannot avoid a close-quarters situation with a vessel forward of her beam shall reduce her speed to bare steeragewayBA vessel which hears a fog signal forward of her beam shall stop her enginesCA vessel which hears a fog signal forward of the beam shall navigate with cautionDIf a vessel determines by radar that a close-quarters situation is developing，she shall take avoiding action in ample time
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（）.Asound the danger signalBwhen taking action, make only course changesCavoid altering course toward a vessel abaft the beamDAll of the above
单选题Every vessel shall at all times proceed at a safe speed so that she can（）.Atake proper and effective action to avoid collisionBbe stopped within a distance appropriate to the prevailing circumstances and conditionsCneither A nor BDboth A and B
单选题In order for a stand-on vessel to take action in a situation，she must determine that the other vessel（）.AIs restricted in her ability to maneuverBHas sounded the danger signalCIs not taking appropriate actionDHas not changed course since risk of collision was determined
单选题If it becomes necessary for a stand-on vessel to take action to avoid collision，she shall NOT，if possible，（）Adecrease speedBincrease speedCturn to port for a vessel on her own port sideDturn to starboard for a vessel on her own port side