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In restricted visibility the speed of a vessel without operational radar may be ()enable effective avoiding action to be taken on sighting another ship.

  • A.too low to
  • B.too high to
  • C.too high for
  • D.too low for
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    • A.DGPS,within a coverage area
    • B.SPS,without selective availability
    • C.PPS,without selective availability
    • D.NAVSAT,using the Doppler-shift
  2. Which is an inferior planet ().

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  3. Daylight savings time is a form. of zone time that adopts the time ().

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    • B.one zone to the west
    • C.two zones to the east
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  4. Frapping lines are fitted to lifeboat davits to ().

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    • B.bring the lifeboat close along the rail in the embarkation position
    • C.give the occupants a safety line when the boat is being lowered from the embarkation level
    • D.reduce the swinging of the lifeboat at the embarkation levelFrapping
  5. Which document is NOT required by law to be posted aboard a vessel ________.

    • A.Official Crew List
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    • B.Improves rapidly
    • C.Improves only slightly
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    • A.Plating
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  8. In restricted visibility the speed of a vessel without operational radar may be ()enable effective avoiding action to be taken on sighting another ship.

    • A.too low to
    • B.too high to
    • C.too high for
    • D.too low for
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    • A.Customs Officer
    • B.Immigration Officer
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  10. ______ are changes on charts due to changes in hydrography,topography,construction,removal or addition of dangers to navigation et

    • A.revised edition
    • B.new edition
    • C.small corrections
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