When turning a ship in restricted space with a strong wind，it is normally best to ______．A.Go ahead on both engines with the rudder hard to one side，if on a twin-screw vesselB.Back down with the rudder hard to one side，if on a single-screw vesselC.Take advantage of the tendency to back to port，if on a twin-screw vesselD.Turn so that the tendency to back into the wind can be used，if on a single-screw vessel
When turning a ship in restricted space with a strong wind，it is normally best to ______．
A.Go ahead on both engines with the rudder hard to one side，if on a twin-screw vessel
B.Back down with the rudder hard to one side，if on a single-screw vessel
C.Take advantage of the tendency to back to port，if on a twin-screw vessel
D.Turn so that the tendency to back into the wind can be used，if on a single-screw vessel
相关考题：
As a woman of strong will, Gemma Composed herself _________ when she heard the news of Arthur’s death A.as she could best B.as best she couldC.best as she could D.could best as she
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The effect of wind on exposed areas of the vessel is most noticeable when ______.A.backingB.going slow aheadC.going full aheadD.turning
A twin-screw vessel with a single rudder is making headway. The engines are full speed ahead.There is no wind or current. Which statement is FALSE?A.If one screw is stopped，the ship will turn toward the side of the stopped screwB..The principal force which turns the ship is set up by the wake against the forward side of the rudderC.Turning response by use of the rudder only is greater than on a single-screw vesselD.With the rudder amidships，the ship will steer a fairly steady course
That ______ is not caused by shallow water．A.turning ability deterioratesB.virtual mass increasesC.the effect of the propeller transverse thrust on yaw altersD.the ship will turn with its head towards the wind
When a wind force causes a floating ship to heel to a static angle，the ______．A.Centers of buoyancy and gravity are in the same vertical lineB.Righting moment equals the wind-heeling momentC.Downflooding point is below waterD.Deck-edge immersion occurs
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
In a twin screw ship going half-ahead,both screws turning outboard and the rudder amidships no current or wind, the vessel will ______.A.Move bodily to portB.Move bodily to starboardC.Move in a zig-zag motionD.Steer a fairly straight course
In relation to the turning circle of a ship, the term advance means the distance ______.A.gained at right angles to the original courseB.gained in the direction to the original courseC.moved sidewise from the original course when the rudder is first put overD.around the circumference of the turning circle
It is sometimes necessary to moor bow and stern to two mooring buoys in order to ______.A.avoid any swing in a restricted spaceB.shelter the ship from strong windsC.prevent from touching with other vesselsD.make a convenience of cargo discharging
有时风大流急，船舶靠码头时必须掉头顶流。（）A、A ship has to turn to stem the tide because the wind is strong when she is getting alongside a wharf.B、Sometimes the wind is strong and the current is rough, so a ship has to turn to stem the tide when she is getting alongside a wharf.C、The wind is big, a ship must get alongside a wharf so she has to turn to stem the tide.D、A ship has to turn to stem the tide so she can get alongside a wharf.
单选题A tug is best positioned for towing and maneuvering on rivers and other restricted waters where wave action is limited when（）.Adirectly astern and pushing the towBtowing on a hawserCtowing alongside and parallel to the vessel it is towingDtowing on the hip
单选题（）of my ship’s propeller is very strong.AThe running reflectionBThe turning effectCThe moving speedDThe changing sensibility
单选题In relation to the turning circle of a ship , the term advance means the distance（）.Agained at right angles to the original courseBgained in the direction of the original courseCmoved sidewise from the original course when the rudder is first put overDaround the circumference of the turning circle
单选题A ship will always want to settle into a position where（）.Athe pivot point and point of influence of wind in are not in alignmentBthe pivot point and point of influence of wind in are in alignmentCthe point of influence of wind moves depending on the profile of the ship presented to the windDthe ship steams slowly in rough seas
单选题The wind was so strong last night that it tore the _____ of the ship into two or three pieces.AmaskBmineCsailDsatellite
单选题It is sometimes necessary to moor bow and stern to two mooring buoys in order to（）.Aavoid any swing in a restricted spaceBshelter the ship from strong windsCprevent from touching with other vesselsDmake a convenience of cargo discharging
单选题In a twin screw ship going half-ahead，both screws turning outboard and the rudder amidships，no current or wind，the vessel will（）.AMove bodily to portBMove bodily to starboardCMove in a zig-zag motionDSteer a fairly straight course
单选题The apparent wind can be zero when the true wind is from（）.Aahead and equal to the ship's speedBastern and equal to the ship's speedCahead and equal to twice the ship's speedDastern and equal to twice the ship's speed
单选题In rough weather，when a ship is able to maneuver，it is best to launch a lifeboat（）.Aon the lee sideBon the windward sideCwith the wind dead aheadDwith the wind from astern
单选题At an unsheltered anchorage the chief engineer officer shall consult with the master whetheror not to maintain an underway watch“An underway watch” means（）Aa watch which is kept with lower standardBa watch which is kept when the ship isnt sailingCa watch which is kept when the ship is sailingDa watch which is kept when the ship is in a restricted visibility area
单选题What danger is presented if a waterspout passes over a ship?（）AHeavy rains could cause downfloodingBVisibility could be restricted by low cloudsCLarge waves could cause structural damageDPersonnel may be injured by loose deck gear blown by the wind
单选题When evacuating a seaman by helicopter lift，which course should the ship take?（）ADownwind so that the apparent wind is close to nilBA course that will keep a free flow of air，clear of smoke，over the hoist areaCA course that will have the hoist area in the lee of the superstructureDWith the wind dead ahead because the helicopter is more maneuverable when going into the wind
单选题When a wind force causes a floating ship to heel to a static angle，the（）.Acenters of buoyancy and gravity are in the same vertical lineBrighting moment equals the wind-heeling momentCdownflooding point is below waterDdeck-edge immersion occurs
单选题A vessel moored with two anchors，sometimes，at an exposed roadstead to（）.Aaid turning the shipBobtain a fine bearingCincrease ship swings to wind or tideDlighten the stress of anchor chains
单选题When turning a ship in restricted space with a strong wind，it is normally best to（）.AGo ahead on both engines with the rudder hard to one side，if on a twin-screw vesselBBack down with the rudder hard to one side，if on a single-screw vesselCTake advantage of the tendency to back to port，if on a twin-screw vesselDTurn so that the tendency to back into the wind can be used，if on a single-screw vessel
单选题有时风大流急，船舶靠码头时必须掉头顶流。（）AA ship has to turn to stem the tide because the wind is strong when she is getting alongside a wharf.BSometimes the wind is strong and the current is rough, so a ship has to turn to stem the tide when she is getting alongside a wharf.CThe wind is big, a ship must get alongside a wharf so she has to turn to stem the tide.DA ship has to turn to stem the tide so she can get alongside a wharf.