单选题 1分

Pump out No.2 port ballast tank to ________.

  • A.keep vessel afloating
  • B.refloat vessel listing to starboard
  • C.make vessel all-right
  • D.bring vessel upright

你可能感兴趣的试题

1 单选题 1分
  • A.reduce the length of the cable
  • B.pay out more anchor cable
  • C.back the engines
  • D.swing the rudder several times to work the anchor into the bottom
2 单选题 1分
  • A.increases with latitude,being maximum at the geographic poles
  • B.decreases with latitude,being maximum at the geographic equator
  • C.is greatest when a vessel is near the Earth's magnetic equator
  • D.remains the same at all latitudes
3 单选题 1分
  • A.Allow water which may be shipped on deck to flow off rapidly
  • B.Permit easy jettisoning of deck cargo in an emergency
  • C.Prevent the formation of any unusual stress concentration points
  • D.Lighten the above deck weight caused by a solid bulwark
4 单选题 1分
  • A.Two masthead lights
  • B.One masthead light and a sidelight
  • C.Both sidelights
  • D.Stern light only
5 单选题 1分
  • A.Crew messroom
  • B.Forepeak ballast tank
  • C.Master's cabin
  • D.Chain locker