When attempting an upstream landing while pushing empty barges ahead in a hard onshore wind，the approach is best made ______．A.With bow out，stern inB.With bow in，stern outC.Parallel to the dock，as close in as possibleD.Parallel to the dock，as far out as possible
When attempting an upstream landing while pushing empty barges ahead in a hard onshore wind，the approach is best made ______．
A.With bow out，stern in
B.With bow in，stern out
C.Parallel to the dock，as close in as possible
D.Parallel to the dock，as far out as possible
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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
When one upbound vessel is overtaking another vessel and both are pushing a tow ahead，what reaction may you expect ________．A.Both towheads will tend to drift apart，and the overtaking vessel will be slowed downB.Both towheads will tend to drift together，and the overtaking vessel will be slowed downC.Both towheads will tend to drift apart，and the overtaken vessel will be slowed downD.Both towheads will tend to drift together，and the overtaken vessel will be slowed down
A towing vessel pushing a barge ahead and rigidly connected in a composite unit shall show the lights of ______．A.A vessel towing by pushing aheadB.A power-driven vessel，not towingC.A barge being pushed aheadD.Either answer A or answer B
When landing a lifeboat through heavy surf with a strong current running parallel to the beach（from right to left when facing from seaward）the recommended procedure is to______．A.approach while coming to the left to take advantage of the currentB.drop an anchor outside the surf line，then pay out anchor line over the bow while the seas carry the boat toward the beachC.approach slow enough so that the boat can be brought around to meet breaking seas on the bowD.rig a drogue with tripping line over the bow，back ashore with drogue tripped between breakers
After casting off moorings at a mooring buoy in calm weather，you should______．A.go full ahead on the engine(s)B.back away a few lengths to clear the buoy and then go ahead on the enginesC.go half ahead on the engines and put the rudder hard rightD.go half ahead on the engines and pass upstream of the buoy
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单选题Which vessel is NOT to be regarded as restricted in her ability to maneuver（）.AA vessel transferring provisions while underwayBA pushing vessel and a vessel being pushed when connected in a composite unitCA vessel servicing a navigation markDA vessel launching aircraft
单选题A towing vessel pushing a barge ahead and rigidly connected in a composite unit shall show the lights of（）.Aa vessel towing by pushing aheadBa power-driven vessel，not towingCa barge being pushed aheadDeither answer A or answer B
单选题A towing vessel 30 meters in length is pushing barges ahead. How many white masthead lights is the vessel REQUIRED to show at night?（）AOneBTwoCThreeDFour
单选题Which of the following is the best revision of the underlined portion of sentence 2 (reproduced below)?This is the experience that a thinker has when, after they thought about a problem long and hard, they suddenly come upon a solution in a flash when they are no longer thinking about it.Athat a thinker has when, after they thought long and hard about a problem, their solution suddenly arises like a flashBthat thinkers have when a solution suddenly had arisen like a flash after they were thinking long and hard about a problemCthat a thinker has when, after having thought long and hard about a problem, they suddenly come upon a solutionDthat thinkers have when, after having thought long hard hard about a problem, they suddenly come upon a solutionEthat thinkers have when, thinking long and hard about a problem, they suddenly come upon a solution in a flash
单选题At 0230 on 13 August，you are at mile 610.5 AHP when you see about a mile ahead lights on the water near the left bank. What might you see when you come abreast of these lights? （）APrivately maintained buoys at a yacht clubBGovernment buoys marking the Hurricane Point dikesCBarges moored at the Dennis Landing TerminalDA pipeline discharging dredge spoil
单选题In twin-screw engine installations while going ahead，maneuvering qualities are most effective when the tops of the propeller blades both turn（）.Ato starboardBoutboard from the centerCto portDinboard toward the center
单选题When pushing ahead，wires leading from the quarters of the after outboard barges to the bow of a towboat（）.Aprevent the towboat from sliding when the rudder is movedBprevent the barges from spreading out when backing downChold the towboat securely to the bargesDprevent the sidewise movement of the face barges
单选题Two barges are being pushed ahead by a tugboat.Which statement is TRUE concerning lights on the barges（）.AEach vessel should show sidelightsBEach vessel should show at least one white lightCThe barges should be lighted as separate unitsDThe barges should be lighted as one vessel
单选题The best method of determining if a vessel is dragging anchor is to note（）.Athe amount of line paid outBhow much the vessel sheers while at anchorCany change in the tautness of the anchor chainDchanges in bearings of fixed objects onshore
单选题When a pushing vessel and a vessel（）ahead are rigidly connected in a composite unit they shall be regarded as a power-driven vessel.Ais pushedBbeing pushedCwas pushedDbe pushed
单选题When a ship is fully loaded, it needs to prevent the main engine to be（）.While a ship is fully empty, it needs to prevent the main engine to be（）.Aoverspeed；overloadBoverload；overspeedCover mechanical load；over thermal loadDover torque；overspeed
单选题When landing a lifeboat through heavy surf with a strong current running parallel to the beach (from right to left when facing from seaward) the recommended procedure is to（）.Aapproach while coming to the left to take advantage of the currentBdrop an anchor outside the surf line，then pay out anchor line over the bow while the seas carry the boat toward the beachCapproach slow enough so that the boat can be brought around to meet breaking seas on the bowDrig a drogue with tripping line over the bow，back ashore with drogue tripped between breakers
单选题When one upbound vessel is overtaking another vessel and both are pushing a tow ahead，what reaction may you expect（）.ABoth towheads will tend to drift apart，and the overtaking vessel will be slowed downBBoth towheads will tend to drift together，and the overtaking vessel will be slowed downCBoth towheads will tend to drift apart，and the overtaken vessel will be slowed downDBoth towheads will tend to drift together，and the overtaken vessel will be slowed down
单选题A towboat is pushing barges ahead at a dangerously fast speed when（）.Athe towboat vibrates when backing downBthe roostertail exceeds the height of the main deckCa strain is placed on the face wiresDwater comes over the foredeck of the lead barges
单选题A towboat has the same draft as the barges it is pushing ahead. If the distance from the stern of the towboat to the head of the tow is 260m，where is the approximate location of the pivot point of the unit?（）AAt the head of the towB75m from the head of the towC120m from the head of the towD180m from the head of the tow
单选题After casting off moorings at a mooring buoy in calm weather，you should（）.Ago full ahead on the engine(s)Bback away a few lengths to clear the buoy and then go ahead on the enginesCgo half ahead on the engines and put the rudder hard rightDgo half ahead on the engines and pass upstream of the buoy
单选题When attempting an upstream landing while pushing empty barges ahead in a hard onshore wind，the approach is best made（）.Awith bow out，stern inBwith bow in，stern outCparallel to the dock，as close in as possibleDparallel to the dock，as far out as possible
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“We must win or we will die.” What the leader of the scots said means _____.Athey were sure to winBthey couldn’t escape from deathCthey would win and then they would dieDthey must try hard to win, otherwise they would be killed