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SAFE SPEED is defined as that speed where ().

  • A.you can stop within your visibility range
  • B.you can take proper and effective action to avoid collision
  • C.you are traveling slower than surrounding vessels
  • D.no wake comes from your vessel
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相关试题
  1. In Admiralty Sailing Directions,bands is the word used to indicate ______ markin

    • A.horizontal
    • B.vertical
    • C.diagonal
    • D.vertical or diagonal
  2. ______ is not suitable for bagged cargo.

    • A.The hydraulic crab
    • B.The rope sling
    • C.The canvas sling
    • D.The cargo tray
  3. When making a Scharnow turn,the ().

    • A.Rudder must be put over towards the side the man went over
    • B.Initial turn direction is away from the side the man went over
    • C.Rudder is put hard over and the initial turn is maintained until about 240° from the original course
    • D.Man overboard must be not more than 300 feet astern when starting the turn
  4. The navigator is concerned with three systems of coordinates.Which system is not of major concern __.

    • A.Terrestrial
    • B.Ecliptic
    • C.Celestial horizon
    • D.Celestial equator
  5. The objective of shoring a damaged bulkhead is to ().

    • A.force the warped,bulged,or deformed sections back into place
    • B.support and hold the area in the damaged position
    • C.withstand subsequent additional damage
    • D.make a watertight seal at the damaged area
  6. SAFE SPEED is defined as that speed where ().

    • A.you can stop within your visibility range
    • B.you can take proper and effective action to avoid collision
    • C.you are traveling slower than surrounding vessels
    • D.no wake comes from your vessel
  7. We will ______ special attention to the dangerous cargo.

    • A.Put
    • B.Make
    • C.Take
    • D.Pay
  8. My gyro-compass ()is two degrees east.

    • A.trouble
    • B.error
    • C.wrong
    • D.mistake
  9. The period of roll is the time difference between ().

    • A.Zero inclination to full inclination on one side
    • B.Full inclination on one side to full inclination on the other side
    • C.Full inclination on one side to the next full inclination on the same side
    • D.Zero inclination to the next zero inclination
  10. When turning a vessel in shallow water,which statement is TRUE ().

    • A.The rate of turn is increased
    • B.The rate of turn is decreased
    • C.The turning diameter increases
    • D.The turning diameter remains the same