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 equipped with a single right-handed screw.With rudder amidships and calm wind, the vessel will most likely back ______.
A.straight astern
B.to port
C.to starboard
D.in no particular direction
相关考题：
The follow-up gear on an electro-hydraulic steering gearA.relieves excessive fluid pressureB.takes the pump off stroke when the desired rudder angle is attainedC.allows for rudder movement faster than the movement of the shipsD.returns the rudder to amidships when the wheel is release
A schooner is a fore-and-aft rigged vessel with ______.A.a single mastB.two masts: with the mizzen stepped abaft the rudder postC.two masts: with the mizzen stepped forward of the rudder postD.at least two masts: a foremast and a mainmast
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
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
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
You are approaching the pilot station with the wind fine on the starboard bow and making about 3 knots．You can help to calm the seas by taking what action just before the pilot boat comes along on the port side ________．A.Backing fullB.Stopping the enginesC.Giving right full rudderD.A short burst of ahead full with left full rudder
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
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 order to back a right-handed, single-screw vessel in a straight line, you will probably need to use ______.A.very little rudderB.some left rudderC.some right rudderD.full left rudder
单选题A large vessel is equipped with a controllable pitch propeller. Which statement is TRUE?（）.AWhen dead in the water，it is often difficult to find the neutral position and slight headway or sternway may resultBWhen going directly from full ahead to full astern，there is complete steering controlCWhen the vessel has headway and the propeller is in neutral，there is no effect on rudder controlDWhen maneuvering in port，full ahead or astern power can usually be obtained without changing shaft RPM
单选题When backing a motor propelled lifeboat (right-hand propeller) with the rudder amidships，the stern will back（）.AstraightBto portCto starboardDNone of the above
单选题In order to back a right-handed，single-screw vessel in a straight line，you will probably need to use（）.Avery little rudderBsome left rudderCsome right rudderDfull left rudder
单选题0n a single-screw vessel the stern frame（）.Afurnishes support to the rudder, propeller shaft, and transom frameBprovides foundations for after mooring winchesCprovides foundation for the main propulaion enginesDtransfers the driving force of the propller to the hull
单选题On a single-screw vessel the stern frame（）.Afurnishes support to the rudder，propeller shaft，and transom frameBprovides foundations for after mooring winchesCprovides foundations for the main propulsion enginesDtransfers the driving force of the propeller to the hull
单选题A twin-screw vessel is easier to maneuver than a single-screw vessel because the twin-screw vessel（）.Apermits the rudder to move fasterBgenerates more powerCcan turn without using her rudderDcan suck the water away from the rudder
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A schooner is a fore-and-aft rigged vessel with（）.Aa single mastBtwo masts: with the mizzen stepped abaft the rudder postCtwo masts: with the mizzen stepped forward of the rudder postDat least two masts: a foremast and a mainmast
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 twin screw craft being used to pick up a person who has fallen overboard from a vessel should approach if you（）.Areverse port engine, apply right rudderBreverse port engine,rudder amidshipsCreverse starboard engine, apply right rudderDrevers starboard engine, rudder amidships
单选题You are backing on twin engines with rudders amidships，when your port engine stalls.To continue backing on course，you should（）.AApply left rudderBApply right rudderCIncrease engine speedDKeep your rudder amidships
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 twin screw vessel，making headway with both engines turning ahead，will turn more readily to starboard if you（）.Areverse port engine，apply right rudderBreverse port engine，rudder amidshipsCreverse starboard engine，apply right rudderDreverse starboard engine，rudder amidships
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?（）.AIf one screw is stopped，the ship will turn toward the side of the stopped screwBThe principal force which turns the ship is set up by the wake against the forward side of the rudderCTurning response by use of the rudder only is greater than on a single-screw vesselDWith the rudder amidships，the ship will steer a fairly steady course
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?（）AThe bow will swing to starboardBThe bow will swing to portCThe vessel will steer a zigzag courseDThe vessel will steer a fairly straight course.
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You are approaching the pilot station with the wind fine on the starboard bow and making about 3 knots.You can help to calm the seas by taking what action just before the pilot boat comes along on the port side（）.ABacking fullBStopping the enginesCGiving right full rudderDA short burst of ahead full with left full rudder