______ is the process by which the position of the vessel at any moment is found by applying the last well-determined position to the run that has been made since，using for this purpose the ship's course and the distance being those indicated by log．

试卷相关题目

• 1Your vessel is equipped with a fixed CO2 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire、

  A.Use the CO2 system and evacuate the engine room

  B.Use the fire main system and evacuate the engine room

  C.Evacuate the engine room and use the CO2 system

  D.Evacuate the engine room and use the fire main system

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• 2One of the two systems established by GMDSS for the transmission and automatic receipt of Maritime Safety Information is ______．

  A.Initial Distress Alerts service

  B.Navigational Warning service

  C.INMARSAT Safety Net service

  D.Meteorological Warning service

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• 3The purpose of the voyage and passage plan is to ensure that navigation is planned in adequate detail with contingency plans where appropriate to ensure safety navigation throughout the intended voyage from ______．

  A.anchorage to anchorage

  B.pilot station to pilot station

  C.berth to berth

  D.berth to pilot station

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• 4Refer to STCW 95: Despite the duties and obligations of pilots, their presence on board does not relieve ______in charge of the navigational watch from their duties and obligations for the safety of the ship．

  A.the master

  B.the master or officer

  C.quarter master

  D.helmsman

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• 5Radar display in which North is always at the top of the screen is a(n) ______．

  A.unstabilized display

  B.stabilized display

  C.composition display

  D.relative display

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• 6We'll see ______ the compasses are in good condition．

  A.if

  B.how

  C.when

  D.where

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• 7Your ship is steaming at night with the gyropilot engaged．You notice that the vessel's course is slowly changing to the right．Which action should you take FIRST、

  A.Notify the engine room of the steering malfunction

  B.Change to hand steering

  C.Call the Master

  D.Send the Quartermaster to the emergency steering station

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• 8A vessel restricted in her ability to maneuver is one which ______．

  A.through some exceptional circumstance is unable to maneuver as required by the Rules

  B.from the nature of her work is unable to maneuver as required by the Rules

  C.due to adverse weather conditions is unable to maneuver as required by the Rules

  D.has lost steering and is unable to maneuver

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• 9If your vessel is the stand-on vessel in a crossing situation ______.

  A.you must keep your course and speed

  B.you may change course and speed as the other vessel must keep clear

  C.the other vessel must keep her course and speed

  D.both vessels must keep their course and speed

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• 10Every vessel which is directed by these Rules to keep out of the way of another vessel shall，if the circumstances of the case admit，avoid _______.

  A.crossing ahead of the other

  B.crossing astern of the other

  C.passing port to port

  D.passing starboard to starboard

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