单选题An airplane wants a vessel to change course and proceed towards a vessel in distress. The actions of the aircraft to convey this message will NOT include（）.A circling the vessel at least onceB heading in the direction of the distress locationC flashing the navigation lights on and offD crossing ahead and rocking the wings

考题 During the voyage he encountered boisterous winds and heavy weather during which time the vessel________ heavily and to such an extent that at times it was necessary to change course．A.movedB.laboredC.drivedD.went

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考题 Once vessel has been cleared by Port Health or Immigration ______ must proceed to appropriate berth or anchorage．A.ItB.sheC.heD.the vessel

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考题 On no account ______ proceed without pilot in this water area．A.the vesselB.shall not vesselC.the vessel shouldD.should vessel

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考题 A fire is discovered in the bow of your vessel while making way. The wind is from ahead at 35 knots. You should ______.A.remain on course and hold speedB.remain on course but slack the speedC.change course to put the wind on either beam and increase speedD.change course and put the stern to the wind

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考题 You are approaching another vessel and see that she has the signal flag "J" hoisted. What should you do?A.Keep well clear of the vessel because she is on fire and has dangerous cargo on board or she is leaking dangerous cargoB.Attempt to call the vessel on VHF radiotelephone because she is requesting to communicateC.Approach the vessel with caution because she is dragging her anchorD.Proceed on present course and speed since the vessel is requesting a tug

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考题 A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to change course shall，when making way，exhibit ______.A.the masthead lights for a towing vesselB.the lights for a vessel restricted in its ability to maneuverC.sidelights，stern light and towing lightD.All of the above

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考题 A fire is discovered in the forepeak of a vessel at sea. The wind is from ahead at 35 knots. You should ______.A.remain on course and hold speedB.change course and put the stern to the windC.change course to put the wind on either beam and increase speedD.remain on course but slack the speed

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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

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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

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考题 In a crossing situation, the vessel which has the other on her own starboard side shall _____.A.if the circumstances of the case admit, avoid crossing ahead of the otherB.change course to port to keep out of the wayC.reduce her speedD.All of the above

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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

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考题单选题A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to change course shall，when making way，exhibit（）.A the masthead lights for a towing vesselB the lights for a vessel restricted in its ability to maneuverC sidelights，stern light and towing lightD All of the above

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考题单选题Which vessel is NOT classified as “restricted in her ability to maneuver” （）.A A vessel picking up a navigation markB A vessel transferring cargo while underwayC A vessel whose anchor is fouledD A vessel in a towing operation that restricts the ability of the vessel and her tow to change their course

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考题单选题When using an ARPA，what should you consider in order to evaluate the information displayed?（）A The target vessel's generated course and speed are based solely on radar inputsB Navigational constraints may require a target vessel to change courseC The trial maneuver feature will automatically determine a course that will clear all targetsD You cannot determine if a small target has been lost due to sea return

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考题单选题A vessel proceeding along the course of a narrow channel shall keep as near to the outer limitof the channel which lies on her starboard side as it is safe and practicable.Which one of the followings does the statement express?（）.A A vessel shall proceed near the other vessel on her starboard side on the narrow channel since it is safe and practicableB A vessel shall avoid proceeding near the starboard outer limit of a narrow channel as long as it is safe and practicableC A vessel shall avoid proceeding along the channel because it is not safe and practicableD A vessel shall proceed near the starboard outer limit of a narrow channel to the degree in which it is safe and practicable

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考题单选题You are aboard the give-way vessel in a crossing situation．What should you NOT do in obeying the Rules（）.A Cross ahead of the stand-on vesselB Make a large course change to starboardC Slow your vesselD Back your vessel

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考题单选题In stopping distances of vessels，head reach can best be described as the（）.A difference between the vessel's speed through the water at any instant and the new speed ordered on the telegraphB distance the vessel has actually run through the water since a change of speed was orderedC distance the vessel will run between taking action to stop her and being stationary in the waterD speed at which a vessel should proceed to ensure that she will run a predetermined distance，once her engines have been stopped

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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

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考题单选题When a vessel changes course from one cardinal heading to another cardinal heading whilea djusting the compass，which action should be taken?（）A The course change should be made rapidly to prevent transient induced magnetism while passing the intercardinal headingsB After the new heading is reached，the vessel should steam on that course for at least two minutes before the adjustmentC During the course change，you should gently tap the compass to remove any error caused by friction on the pivot bearingD After steadying on the new heading，the compass card should be slewed by a magnet and allowed to oscillate freely to remove any gaussin error

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考题单选题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

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考题单选题A vessel towing astern in an operation which severely restricts the towing vessel and her tow in their ability to change course shall，when making way，exhibit（）.A the masthead lights for a towing vesselB the lights for a vessel restricted in its ability to maneuverC sidelights，sternlight and towing lightD All of the above

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考题单选题A vessel constrained by her draft shall, when she overtakes a sailing vessel in a fairway,the sailing vessel is（）.A priviledged vessel and keep her course and speedB burdened vessel and give way to othersC burdened vessel and keep course nad speedD priviledged vessel and give way to others

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考题单选题During the voyage he encountered boisterous winds and heavy weather during which time the vessel（）heavily and to such an extent that at times it was necessary to change course.A movedB laboredC droveD went

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考题单选题A towing vessel and her tow are severely restricted in their ability to change course. When making way，the towing vessel will show ONLY（）.A the masthead lights for a towing vesselB the lights for a vessel restricted in her ability to maneuverC sidelights，stern light，and towing lightD All of the above

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考题单选题If an airplane circles a vessel 3 times，crosses the vessel’s course close ahead while rocking the wings，and heads off in a certain direction，what does this indicate（）.A The plane is in distress and will have to ditchB The plane is going to drop a package and wishes the vessel to recover itC Someone is in distress in that direction and the vessel should follow and assistD There is danger ahead and the best course is indicated by the direction of the aircraft

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考题单选题If a towing vessel and her tow are severely restricted in their ability to change course，they may show lights in addition to their towing identification lights. These additional lights may be shown if the tow is（）.A pushed aheadB towed alongsideC towed asternD Any of the above

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考题单选题On no account （）proceed without pilot in this water area．A the vesselB shall not vesselC the vessel shouldD should vessel

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