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单选题
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
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更多 “单选题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” 相关考题
考题
The effect of wind on exposed areas of the vessel is most noticeable when ______.A.backingB.going slow aheadC.going full aheadD.turning
考题
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
考题
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
考题
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
考题
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
考题
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
考题
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
考题
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
考题
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
考题
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.
考题
单选题（）of my ship’s propeller is very strong.A
The running reflectionB
The turning effectC
The moving speedD
The changing sensibility
考题
单选题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 of the original courseC
moved sidewise from the original course when the rudder is first put overD
around the circumference of the turning circle
考题
单选题A ship will always want to settle into a position where（）.A
the pivot point and point of influence of wind in are not in alignmentB
the pivot point and point of influence of wind in are in alignmentC
the point of influence of wind moves depending on the profile of the ship presented to the windD
the ship steams slowly in rough seas
考题
单选题The wind was so strong last night that it tore the _____ of the ship into two or three pieces.A
maskB
mineC
sailD
satellite
考题
单选题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
考题
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（）.A
Move bodily to portB
Move bodily to starboardC
Move in a zig-zag motionD
Steer a fairly straight course
考题
单选题The apparent wind can be zero when the true wind is from（）.A
ahead and equal to the ship's speedB
astern and equal to the ship's speedC
ahead and equal to twice the ship's speedD
astern and equal to twice the ship's speed
考题
单选题I don’t know（）.A
when will our ship sailB
will when our ship sailC
when our ship will sailD
will our ship when sail
考题
单选题In rough weather，when a ship is able to maneuver，it is best to launch a lifeboat（）.A
on the lee sideB
on the windward sideC
with the wind dead aheadD
with the wind from astern
考题
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（）A
a watch which is kept with lower standardB
a watch which is kept when the ship isnt sailingC
a watch which is kept when the ship is sailingD
a watch which is kept when the ship is in a restricted visibility area
考题
单选题What danger is presented if a waterspout passes over a ship?（）A
Heavy rains could cause downfloodingB
Visibility could be restricted by low cloudsC
Large waves could cause structural damageD
Personnel may be injured by loose deck gear blown by the wind
考题
单选题When evacuating a seaman by helicopter lift，which course should the ship take?（）A
Downwind so that the apparent wind is close to nilB
A course that will keep a free flow of air，clear of smoke，over the hoist areaC
A course that will have the hoist area in the lee of the superstructureD
With the wind dead ahead because the helicopter is more maneuverable when going into the wind
考题
单选题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
考题
单选题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
考题
单选题有时风大流急，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.
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