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单选题
You are backing on twin engines with rudders amidships，when your port engine stalls.To continue backing on course，you should（）.
A
Apply left rudder
B
Apply right rudder
C
Increase engine speed
D
Keep your rudder amidships
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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
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You are doing a Williamson turn．Your vessel has swung about 60° from the original course heading．You should ______．A.Put the rudder amidships and check the swingB.Stop the engines and prepare to maneuver to pick up the man in the waterC.Shift your rudderD.Increase to maximum speed
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A twin screw vessel, making headway with both engines turning ahead, will turn more readily to starboard if you ______.A.reverse port engine, apply right rudderB.reverse port engine, rudder amidshipsC.reverse starboard engine, apply right rudderD.reverse starboard engine, rudder amidships
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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
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单选题When backing a motor propelled lifeboat (right-hand propeller) with the rudder amidships，the stern will back（）.A
straightB
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单选题Generally，you can best keep a vessel under steering control when the vessel has（）.A
HeadwayB
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单选题When discharging an oil cargo，the first consideration is to（）.A
get the bow upB
discharge from the wings firstC
discharge from the centerline tanks firstD
discharge from amidships first
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单选题When the truck does not work, the driver should（）engines.A
turn onB
turn offC
shut upD
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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
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prevent the towboat from sliding when the rudder is movedB
prevent the barges from spreading out when backing downC
hold the towboat securely to the bargesD
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考题
单选题The BEST way to steer a twin-screw vessel if you lose your rudder is by using（）.A
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考题
单选题A twin screw craft being used to pick up a person who has fallen overboard from a vessel should approach if you（）.A
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考题
单选题A twin screw vessel，making headway with both engines turning ahead，will turn more readily to starboard if you（）.A
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reverse port engine，rudder amidshipsC
reverse starboard engine，apply right rudderD
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考题
单选题When launching an open lifeboat by falls，the boathooks should be（）.A
secured forward and aft where readily availableB
secured amidships where they will not hinder the personnelC
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考题
单选题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
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考题
单选题A vessel is equipped with twin propellers，both turning outboard with the engines half ahead. If there is no wind or current and the rudders are amidships，what will happen?（）A
The bow will swing to starboardB
The bow will swing to portC
The vessel will steer a zigzag courseD
The vessel will steer a fairly straight course.
考题
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
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考题
单选题On a twin-screw，twin-rudder vessel，the most effective way to turn in your own water，with no way on，is to put（）.A
one engine ahead and one engine astern，with full rudderB
one engine ahead and one engine astern，with rudders amidshipsC
both engines ahead，with full rudderD
both engines astern，with full rudder
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