我
- A.pressure differences in the atmosphere
- B.the length of the hose attached to the facepiece
- C.the physical exertion of the person wearing the device
- D.spaces containing poisonous vapors
- A.The load line becomes submerged
- B.A non-watertight opening is at still water level
- C.Offset becomes excessive
- D.Reserve buoyancy is a maximum
- A.A unique radar signal consisting of a blip code radiating outward from a SART's position along its line of bearing
- B.A unique two tone“warbling”signal heard on VHF-FM ch-70
- C.A unique two tone alarm signal heard upon the automatic unmuting of the 2182 kHz radiotelephone automatic watch receiver
- D.The SART signal appears as a target which comes and goes; the effect of heavy swells on the SART
- A.Cargo hatch
- B.Forecastle
- C.Steering engine
- D.Stern
- A.A new certificate must be issued before you sail
- B.The existing certificate is endorsed as valid for a five year period commencing 27 May 2006
- C.The existing certificate is extended for a period of up to 150 days
- D.The existing certificate is extended until the first foreign port of call where a new certificate will be issued by the local surveyor
- A.Required navigation lights
- B.Lifesaving equipment standards
- C.Casualty reporting procedures
- D.Currents in various locations
- A.Lying to the south of an eastern quadrant buoy
- B.Lying to the south of a northern quadrant buoy
- C.Lying to the east of an eastern quadrant buoy
- D.Beneath or directly adjacent to the buoy
- A.With the wind abaft the beam or on the stern
- B.With the wind on the beam
- C.With the wind on the bow
- D.With the wind dead ahead
- A.in fog
- B.at night
- C.in narrow fairway
- D.at all times
- A.Transmitter
- B.Antenna system
- C.Indicator
- D.Modulator
- A.a pilot station
- B.a port
- C.a mandatory ship reporting system
- D.a vessel commences its voyage from a location beyond one limit of the inshore traffic zone
- A.Securite
- B.Safety
- C.Emergency
- D.MAYDAY
- A.A vessel restricted in her ability to maneuver
- B.A vessel not under command
- C.A vessel constrained by her draught
- D.A vessel not under way
- A.require ballast
- B.be down by the head
- C.sink
- D.float
- A.immediately jump in the water to help the individual
- B.call for help and keep the individual in sight
- C.run to the radio room to send an emergency message
- D.go to the control room for the distress flares
- A.exchange navigational information between vessels
- B.exchange navigational information between a vessel and a shore station
- C.conduct necessary tests
- D.exchange operating schedules with company dispatcher
- A.lifelines
- B.righting strap
- C.sea anchor
- D.towing bridle
- A.Radiation fog
- B.Frontal fog
- C.Convection fog
- D.Advection fog
- A.Compass error and variation are equal
- B.Compass north will be true north
- C.Variation will equal deviation
- D.There will be no compass error
- A.Left，slightly behind him
- B.Right，slightly behind him
- C.Left，slightly in front of him
- D.Right，slightly in front of him
- A.Should not be regarded as a vessel constrained by her draught
- B.Should be regarded as a vessel constrained by her draught
- C.Shall be regarded as a vessel restricted in her ability to maneuver
- D.Should be regarded as a non-displacement vessel
- A.structural bulkhead
- B.exterior bulkhead
- C.centerline bulkhead
- D.joiner bulkhead
- A.immediately jump in the water to help the individual
- B.call for help and keep the individual in sight
- C.run to the radio room to send an emergency message
- D.go to the control room for the distress flare
- A.pitch
- B.surge
- C.sway
- D.roll
- A.Greenwich celestial meridian
- B.hour circle of the body
- C.local celestial meridian
- D.vertical circle of the body
- A.Lower KG
- B.Smaller GM
- C.Smaller roll angle
- D.Larger GZSemisubmersibles
- A.freshets
- B.floods
- C.river flows
- D.seismic events
- A.intends to alter course to starboard
- B.intends to pass starboard to starboard
- C.is altering course to starboard
- D.intends to pass port to port
- A.hold course and sound a two blast whistle signal
- B.hold course and sound no whistle signal
- C.change course to the right and sound one blast
- D.hold course and sound two prolonged and two short blasts
- A.need not show the lights for a vessel engaged in towing，if it is impractical to do so
- B.may show the lights for a vessel not under command
- C.must show a yellow light above the stern light
- D.must show the lights for a vessel towing
- A.Roll period
- B.Metacentric height
- C.Waterplane area
- D.Vessel's draft
- A.Tip
- B.Capsize
- C.List
- D.Trim
- A.a ship is threatened by grave and imminent danger and requests immediate assistance
- B.a calling station has an urgent message about the safety of a person
- C.the message following the prefix will be about the safety of navigation
- D.the message following is a meteorological warning
- A.reply
- B.text
- C.time
- D.answer
- A.the bulbous bow
- B.the anchor
- C.the bow thruster
- D.the propeller
- A.Be tender
- B.Have a slow and easy motion
- C.Be stiff
- D.Have a tendency to yaw
- A.Checking a light
- B.Raising a light
- C.Obscuring a light
- D.Bobbing a light
- 38
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As defined in the Rules，a towing light is a yellow light having the same characteristics as a(n)().
- A.masthead light
- B.all-round light
- C.sidelight
- D.sternlight
- A.good getting ground
- B.good holding ground
- C.good grabbing ground
- D.good handling ground
- A.loss of maneuverability
- B.lines to part
- C.damage to the towing vessel and tow
- D.a saving in the transit time
- 41
-
If you hear the firing of a gun at one minute intervals from another vessel，this indicates that ().
- A.the gun is being used to sound passing signals
- B.the vessel is in distress
- C.all vessels are to clear the area
- D.all is clear and it is safe to pass
- A.density differences of the water
- B.rotation of the earth
- C.direction of primary circulation of air
- D.All of the above
- A.the forepeak
- B.messrooms
- C.convenient protected topside locations
- D.locked watertight containers
- A.fore
- B.advance
- C.before
- D.beforehand
- A.extending out from a bluff alongside the river
- B.that tends to give a false indication of its position
- C.that has a sharp drop off into deep water
- D.that is perpendicular to the current
- A.The metacenter does not remain in the same position for large angles of inclination
- B.The center of gravity shifts due to inclination
- C.The center of gravity shifts above the metacenter as the vessel is inclined
- D.The mean draft will change as the vessel is inclined
- A.not be regarded as a vessel
- B.in general，keep well clear of all vessels
- C.proceed at a slower speed than surrounding vessels
- D.when making way，show the lights for a vessel not under command
- A.Constantly shifting the rudder
- B.Rigging a sea anchor
- C.Moving all personnel aft
- D.Moving all personnel forward and low
- A.South Atlantic
- B.South Equatorial
- C.Agulhas
- D.Guinea
- A.cargo information
- B.document of authorization for the carriage of grain
- C.decision support system for masters
- D.cargo ship safety certificate
