When your vessel is proceeding to congested waters, ____is used to determine the exact ranges of other ships or objects in the vicinity. A. VDR B. GPS C. DF D. Radar

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

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单选题

You are on a power-driven vessel in fog. Your vessel is proceeding at a safe speed when you hear a fog signal ahead of you. The rules require you to navigate with caution and, if danger of collision exists ___ .A. slow to less than 2 knots B. reduce to bare steeragewayC. stop your engines D. initiate a radar plot

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单选题

When your vessel is proceeding to congested waters, ____is used to determine the exact ranges of other ships or objects in the vicinity.A. VDR B. GPS C. DF D. Radar

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单选题

You are about to cross a narrow channel when you see an approaching vessel that can only be navigated safely within the channel. You should ____ .A. cross the channel as you are the stand-on vesselB. cross only if the vessel in the channel is approaching on your port sideC. not cross the channel if you might impede the other vesselD. sound the danger signal

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单选题

A vessel constrained by her draught shall, when she overtakes a sailing vessel in a fairway, the sailing vessel is _____.A. privileged vessel and keep her course and speedB. burdened vessel and give way to othersC. burdened vessel and keep course and speedD. privileged vessel and give way to others

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