A stand-on vessel in a crossing situation is allowed to take action when ___ . A. on a collision course B. the vessels will pass within one mile C. it becomes apparent to her that the give-way vessel is not taking appropriate action D. the relative speed of the vessels incicates collision in less than six minutes

单选题

Which vessel is the stand-on vessel when two vessels crossing in fog are NOT in sight of one another?A. The vessel which has the other on her own starboard sideB. The vessel which has the other on her own port sideC. The one which hears the other‘s fog signal firstD. Neither vessel is the stand-on vessel

答案解析

单选题

You are the stand on vessel in a crossing situation. You may hold your course and speed until____.A. the other vessel takes necessary actionB. the other vessel gets to within half a mile of your vesselC. action by the give way vessel alone will not prevent collisionD. the other vessel gets to within a quarter mile of your vessel

答案解析

单选题

You are on board the give-way vessel in a crossing situation.What should you NOT do to obey the Rules?A. Slow your vessel B. Make a large course change to starboardC. Cross ahead of the stand-on vessel D. Back your vessel

答案解析

单选题

When shall the stand-on vessel change course and speed?A. The stand-on vessel may change course and speed at any time as it has the right-of-wayB. After the give-way vessel sounds one blast in a crossing situationC. When action by the give-way vessel alone cannot prevent collisionD. When the two vessels become less than half a mile apart

答案解析

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

答案解析