The effect of wind on exposed areas of the vessel is most noticeable when ______.A.backingB.going slow aheadC.going full aheadD.turning

The effect of wind on exposed areas of the vessel is most noticeable when ______.

A.backing

B.going slow ahead

C.going full ahead

D.turning


相关考题:

SHIFT OF WIND DIRECTION IN AN ANTICLOCKWISE MANNER, FOR EXAMPLE FROM NORTH TO WEST ( OPPOSITE OF VEERING ) defines ______.A.Backing (of wind)B.Veering (of wind)C.Shifting of windD.altering of wind

A large vessel is equipped with a controllable pitch propeller. Which statement is TRUE?A.When dead in the water,it is often difficult to find the neutral position and slight headway or sternway may resultB.When going directly from full ahead to full astern,there is complete steering controlC.When the vessel has headway and the propeller is in neutral,there is no effect on rudder controlD.When maneuvering in port,full ahead or astern power can usually be obtained without changing shaft RPM

A vessel is "listed" when it is ______.A.down by the headB.down by the sternC.inclined due to off-center weightD.inclined due to wind

On a vessel with a single propeller,transverse force has the most effect on the vessel when the engine is put ______.A.full aheadB.full asternC.half aheadD.slow astern

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A vessel is equipped with a single right-handed screw.With rudder amidships and calm wind, the vessel will most likely back ______.A.straight asternB.to portC.to starboardD.in no particular direction

A vessel is wind rode when it is ______.A.at anchor and heading into the windB.backing into the windC.carrying lee rudderD.necessary to apply a leeway correction to the course

A vessel moored with two anchors, sometimes, at an exposed roadstead to ______.A.aid turning the shipB.obtain a fine bearingC.increase ship swings to wind or tideD.lighten the stress of anchor chains

A wind vane on a moving vessel shows ______.A.dead reckoning wind directionB.true wind directionC.apparent wind directionD.estimated wind direction

An anemometer on a moving vessel measures ______.A.apparent wind speed onlyB.true wind speed and true wind directionC.true wind speed onlyD.apparent wind speed and true wind direction

If a sailing vessel with the wind on the port side sees a sailing vessel to windward and cannot tell weather the other vessel has the wind on the port or starboard side, she shall ______.A.hold course and speedB.sound the danger signalC.keep out of the way of the other vesselD.turn to port and come into the wind

单选题When evacuating a seaman by helicopter lift,the vessel should be().Astopped with the wind dead aheadBstopped with the wind on the beamCunderway with the wind 30°on the bowDunderway on a course to provide no apparent wind

单选题A vessel is wind rode when it is().Aat anchor and heading into the windBbacking into the windCcarrying lee rudderDnecessary to apply a leeway correction to the course

单选题You are docking a vessel.Wind and current are most favorable when they are().Acrossing your course in the same directionBcrossing your course in opposite directionsCparallel to the pier from aheadDsetting you on the pier

单选题A vessel is tide rode when it is().Acarrying extra rudder to compensate for the currentBnecessary to adjust the course steered to allow for the currentCat anchor and stemming the currentDbeing forced off of a pier by the hydraulic effect of the current

单选题A vessel is listed when it is().Adown by the headBdown by the sternCinclined due to off-center weightDinclined due to wind

单选题As a rule,ships of most configurations,when drifting in calm water with negligible current,will lie().Abow to the windBbeam to the windCstern to the windDwith the wind on the quarter

单选题Most of your vessel’s superstructure is forward. How will the vessel lie when drifting with no way on?().AWith the wind from aheadBWith the wind off the port beamCWith the wind off the starboard beamDWith the wind from abaft the beam

单选题A vessel is equipped with a single right-handed screw. With rudder amidships and calm wind,the vessel will most likely back().Astraight asternBto portCto starboardDin no particular direction

单选题A reaching course is one in which the wind().Acomes directly over the bowBcomes directly over the sternCcomes over an area extending from broad on the bow to the quarterDhas no effect on the vessel

单选题An anemometer on a moving vessel measures().Aapparent wind speed onlyBtrue wind speed and true wind directionCtrue wind speed onlyDapparent wind speed and true wind direction

单选题A vessel moored with two anchors,sometimes, at an exposed roadstead to().Aaid turing the shipBobtain a fine bearingCincrease ship swing to wind or tideDlighten the stress of anchor chains

单选题Which of the following statements is true concerning carbon dioxide when used as a fire extinguishing agent?()ACarbon dioxide is corrosive when exposed to fireBCarbon dioxide should be applied slowly to a large engine room fireCIts total cooling effect is far greater than waterDIts smothering effect is excellent for class B fires

单选题Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?().ABow breast lineBBow spring lineCInshore head lineDOffshore head line

单选题You are landing a single-screw vessel,with a right-hand propeller,starboard side to the dock.When you have approached the berth and back the engine,you would expect the vessel to ().ALose headway without swingingBTurn her bow toward the dockCTurn her bow away from the dockDHead into the wind,regardless of the side the wind is on

单选题On a vessel with a single propeller,transverse force has the most effect on the vessel when the engine is put().Afull aheadBfull asternChalf aheadDslow astern

单选题The effect of wind on exposed areas of the vessel is most noticeable when().AbackingBgoing slow aheadCgoing full aheadDturning