A twin screw vessel，making headway with both engines turning ahead，will turn more readily to starboard if you ______.

试卷相关题目

• 1In relation to the turning circle of a ship，the term advance means the distance ______.

  A.gained at right angles to the original course

  B.gained in the direction of the original course

  C.moved sidewise from the original course when the rudder is first put over

  D.around the circumference of the turning circle

  开始考试点击查看答案
• 2A check rope is ______.

  A.a safety line attached to a man working over the side

  B.used to measure water depth

  C.used to slow the headway of a barge

  D.used to measure the overhead height of a bridge

  开始考试点击查看答案
• 3______ water is the water to keep the ship’s stability.

  A.Bilge

  B.Ballast

  C.Slop

  D.Sanitary

  开始考试点击查看答案
• 4It is sometimes necessary to moor bow and stern to two mooring buoys in order to ______．

  A.avoid any swing in a restricted space

  B.shelter the ship from strong winds

  C.prevent to touch with other vessels

  D.make a convenience of cargo discharging

  开始考试点击查看答案
• 5Mooring ______ are placed on both banks of the Suez Canal about 200m apart．

  A.bollards

  B.ballasts

  C.bands

  D.benefits

  开始考试点击查看答案
• 6Information on shipping movements can be ______ by radio from Dover Port Control．

  A.got

  B.made

  C.obtained

  D.taken

  开始考试点击查看答案
• 7There shall be two principal ______ through the harbor for the passage of vessels．

  A.straits

  B.channels

  C.canals

  D.roadsteads

  开始考试点击查看答案
• 8From ______ the mariner can know the data of tide．

  A.the Sea Pilot

  B.the Cargo Plan

  C.the Tide Table

  D.the Port List

  开始考试点击查看答案
• 9Vessels in port may use ______ for receiving typhoon warnings during the typhoon season．

  A.their transmitters

  B.their receivers

  C.their radars

  D.their GPS

  开始考试点击查看答案
• 10A wind vane on a moving vessel shows ______.

  A.dead reckoning wind direction

  B.true wind direction

  C.relative wind direction

  D.estimated wind direction

  开始考试点击查看答案