一起答
单选

You have the “conn” at the time the helmsman who is steering by hand reports that the rudder is not responding to the wheel.Your FIRST action should be to ______.

  • A.shift the selector switch to the other steering pump
  • B.signal the engineroom to stop the engines
  • C.call the engineroom
  • D.call the Master
参考答案
查看试卷详情
相关试题
  1. The highest level of commercial navigational accuracy is provided by ().

    • 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 ().

    • A.Mars
    • B.Venus
    • C.Neptune
    • D.Pluto
  3. Daylight savings time is a form. of zone time that adopts the time ().

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

    • A.secure the lifeboat in the davits when in the stowed position
    • 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
    • B.Certificate of Inspection
    • C.Officer's licenses
    • D.Muster List
  6. After the passage of a cold front the visibility ().

    • A.Does not change
    • B.Improves rapidly
    • C.Improves only slightly
    • D.Becomes poor
  7. On a ship,the deck stringer is the outboard most deck ().

    • A.Plating
    • B.Beam
    • C.Stiffener
    • D.Stanchion
  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
  9. The citizenship of a crew member of a vessel is determined solely by the ______.

    • A.Customs Officer
    • B.Immigration Officer
    • C.Coast Guard
    • D.Union Official
  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
    • D.source data