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最新航海英语补充题库

[1]Which signal of the follwings is not provided with onboard lifeboat?

A.Rocket parachute signals

B.Buoyant smoke signals

C.Hand flare signals

D.Self-igniting signals

答案：D

[2]According to IMO regulations,______shall be posed outside lifeboat?

A.the retro-reflective tapes

B.the reflective tapes

C.the flashing bands

D.the anti-flashing bands

答案：A

[3]Which one of the following is not required on survival crafts?

A.Anti-seasickness medicine

B.Immersion suits

C.axes

D.lifebuoys

答案：D

[4]Have the safety belts for _______been examined?

A.total enclosed lifeboats

B.totally enclosing lifeboats

C.totally enclosed lifeboats

D.total encloseing lifeboats

答案：C

[5]The fire-protected lifeboats are found_____________.

A.in satisfactorily condition

B.satisfactorily

C.satisfactory

D.satisfactored

答案：C

[6]We test the water spray fire protection system of fire-protected lifeboats every 3 months,___the abandon ship drill.

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答案：B

[7]Are your lifeboats fitted with_______?

A.cargo wires

B.topping lift

C.guiding lines

D.tripping line

答案：D

[8]Painting on_________is prohibited because it will weaken its sensibility

A.ship shell

B.exterior of winches

C.hydrostatic release unit

D.hold ladders

答案：C

[9]Where shall the key to co2 room be kept?

A.In master's cabin

B.In third office's cabin

C.In a break-glass-type enclosure conspicuously located adjacent to the room

D.In a locked locker conspicuously located adjacent to the room

答案：C

[10]The fireman's outfit consists of________.

A.Safety lamp,protective clothing,rigid helmet,breathing apparatus

B.Emergency escape breathing device,fire damper,extinguishers

C.Firefighting equipment, portable extinguishers,fire dampers

D.Fire hoses,fire nozzles,fire hydrants,fire pumps

答案：A

[11]Which one of the following is incorrect about Mercator projection?

A.It projects a sphere onto a cylinder.

B.Because the resulting distance between latitudes are constantly increasing,it is also called progressive projection

C.It can always give true distances

D.It advantage is that longitudes and latitudes are at right angles, which makes it easy to read true bearings

答案：C

[12]Why do distances always have to be measured from the nearest scale on a Mercator chart?

A.Because it is thr most efficient way

B.Because it varies for each latitude

C.Because it varies with the change of longitude

D.Because it is the most straight line.

答案：B

[13]What is ship's heading? ship's heading is the direction_______.

A.the vessel is pointing.

B.the vessel is traveling relative to land

C.the vessel is traveling relative to ground

D.the vessel is drifting

答案：A

[14]How long would 15 minutes of longitude be at a latitude of 60 degrees North?

A.30nm

B.60nm

C.15 nm

D.7.5 nm

答案：D

[15]Which one of the followings is incorrect about magnetic compass?

A.The magentic compass is compulsory on my vessel

B.The magentic compass is prone to error

C.The magentic compass is always placed inside steel constructions

D.The magentic compass needs to be calibrated to compensate for local magnetic distortion

答案：C

[16]Which one of the followings is correct regarding the use of gyrocompass?

A.Gyrocompass does not have to be started before sailing.

B.Gyrocompass must be stopped when vessel alongside a berth

C.Gyrocompass needs to be checked from time to time

D.Gyrocompass is not influenced by the latitude and ship's motion

答案：C

[17]What may affect the accuracy of sounding with echo sounder?

A.Sea bottom

B.Ship's speed

C.Speed of current

D.Water temperature and density

答案：D

[18]What often happens when using echo-sounder at river estuary where a layer of fresh water lies on the top of denser salt water?

A.A scattering layer appears.

B.Echo sounder stops working.

C.shallow water appears.

D.Nothing abnormal happens.

答案：A

[19]Regarding the use of GPS, which one of the followings is incorrect?

A.GPS is the most accurate global system today.

B.Its use is still under the U.S. Department of Defence's control

C.DGPS is more accurate than GPS

D.GPS can provide a real-time position under any condition

答案：D

[20]Without doubt the radar is a highly important navigation aid. But duty officer shall aware that_____when using it.

A.Its range reading is more accurate than its bearing reading

B.A low-lying coastline with a long, flat beach will show up properly on the radar

C.Radar is only aimed at collision avoidance.

D.The use of radar is necessary only when visibility is restricted.

答案：A

[21]As for racon,which one is incorrect. in the following?

A.Racon is a radar transponder.

B.Racon is often installed on major waypoints.

C.When activated by a radar signal, the Racon sends it back with an identifier

D.Racon can be used to take place of radar

答案：D

[22]What does a Racon help with?

A.Measuring the distance

B.Measuring the relative speed

C.Identifing a vessel

D.Identifing a seamark

答案：D

[23]What does ECDIS stand for?

A.Electrical Chart Display and Indication System

B.Electronic Chart Display and Information System

C.Electric Chart Display and Informing System

D.Electronic Chart Display and Indicating System

答案：B

[24]The IALA buoyage system is divided into two categories:________.

A.The buoy system and the lighthouse system

B.The central buoy system and the side buoy system

C.The lateral system and the cardinal system

D.The stripe system and the band system

答案：C

[25]The lateral system is used in_______.

A.restricted water such as shoals, reefs or wrecks

B.restricted water such as buoyed channels

C.open waters such as shonls,reefs or wrecks

D.open waters such as buoyed channels

答案：B

[26]In region A,The green buoys are kept to_____and red to_____when sailing from____to____.

A.starboard,port,sea,land

B.starboard,port,land,sea

C.port,starboard,land,land

D.port,starboard,sea,sea

答案：A

27]Which one of the followings about Tiaffic Separation Scheme(TSS) is incorrect?

A.TSS separates inbound and outbound traffic in well marked lanes.

B.Regulations request all vessels to join or leave lanes at the extremities.

C.If a TSS has to be crossed, it has to be carried out as close as possible to a right angle

D.Being in the TSS does change the general rule of the Road convention

答案：D

[28]How do you take a running fix?

A.By measuring the angle between to fixed landmarks and finding the sine of the angles.

B.By taking bearings from a landmark at time intervals and finding the sine of the angles.

C.By taking bearings from a landmark at time intervals and measuring the distance covered in the intervals.

D.By taking the relative bearings from 2 sets of landmarks and plotting the difference.

答案：C

[29]Who has the right of way in a Tiaffic Separation Scheme?

A.The inbound vessel

B.The outbound vessel

C.The vessel coming from the starboard side

D.The vessel coming from the port side

答案：C

[30]What would be the colour of an IALA starboard hand lateral buoy,as seen when sailling toward land,in Europe?

A.Green

B.Red

C.Red and green stripes

D.Black and yellow stripes

答案：A

[31]As the tide makes the water_______twice a day a resulting current, or tidal stream, is generated.a resulting current,or tidal stream,is generated.

A.rising and falling

B.Rose and fell

C.the rise and fall

D.rise and fall

答案：D

[32]When reversing, the tidal stream will have a period with little or no effect.This is called the______.

A.Rise

B.Range

C.Slack

D.Spring

答案：C

[33]The average time between two high waters is12 hours and25 minutes because this is the time it takes for____.

A.The sun to be at the opposite side of the moon

B.The moon to be at the opposite side of the earth

C.The moon to be at its apogee

D.The sun and the moon to be on the same side

答案：B

[34]What is the tidal height?

A.Twice the tide amplitude

B.The range of the tide

C.The water above the Lowest Astronomical Tide

D.The height above or under the mean level

答案：C

[35]What is the right way to use VHF CH16and working channel?

A.Ships can call other ships on Ch16 but should move to a working channel as soon as possible.

B.Ship should use working channel to call other ships at any time.

C.Ch16 is only used as the international distress and calling frequency.

D.Ship can use Ch16 or working channel as they like

答案：A

[36]How to report your ship callsign to a shore station?

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答案：B

[37]Which one of the followings is not a right way to call an unknown vessel of VHF?

A.According to her characteristics

B.According to her cargo

C.According to her movements

D.According to her crewmembers

答案：D

[38]If there were suddenly an immediate danger for both the vessel and its crew,would you send a MAYDAY on__?

A.Ch06with dual watch

B.Ch06with 25 watts ouput

C.Ch16with 1 watt ouput

D.Ch16with 25watts ouput

答案：D

[39]In the unlikely event that a distress situation allows you to send only a very short message,after MAYDAY would you first say______?

A.Your name and callsign

B.Your position

C.The number of persons on board

D.the nature of the distress situation

答案：A

[40]The GPS satellite orbits the earth in approximately_______.

A.3hours

B.6hours

C.12 hours

D.24 hours

答案：C

[41]GPS receiver errors depend on________.

A.operation

B.installation

C.display type

D.construction

答案：D

[42]Error in the GPS positions has nothing to do with _____.

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B.satellite clock bias

C.atmospheric interference

D.ship's position

答案：D

[43]What is the main purpose of DGPS?

A.Improve positioning accuracy

B.Decrease positioning accuracy

C.Reduce operational cost

D.I don't know

答案：A

[44]The acccuracy of the DGPS mainly depends on_______.

A.The price of the equipment

B.The relative angle between the satellite

C.The position of the observer

D.The age of the calculated correction

答案：D

[45]What is the purpose of a Pedestal Roile?

A.To change the direction of lead on a mooring line

B.To secure a chain

C.To secure the eye of a mooring line

D.To facilitate towing

答案：A

[46]You stand a greater risk of injuring yourself or your shipmate during mooring and unmooring operations than at any other time. So remember________.

A.Do not wear safety shoes,gloves and an overall with long sleeves

B.Stand as closely as possible in the rope rail

C.Do not work too close to the drum when handling wires/ropes

D.If the line takes charge,try to stop it with your feet/hands

答案：C

[47]Which one of the followings is not a right way to behave during mooring unmooring operation?

A.Stay close to the towline at all time

B.Beware the bights

C.When operating the winch/windlass,ensure that yourself understand the controls

D.When the tug is being secured or let go,monitor the operation closely

答案：A

[48]The most serious danger drom synthetic ropes is____,which is the sudden release of the energy stored in the stretched synthetic line when it breaks

A.Rotting

B.Wear and tear

C.Snapback

D.Weakness

答案：C

[49]Unlike wires,synthetic ropes do not give audible_____of pending failure and may not exhibit any broken elements before completely parting

A.broken

B.slack

C.track

D.sign

答案：D

[50]..... a ship does not possess an all-wire or .........all-sythetic mooring outfit,the best procedure is to use____for spring and breast lines and_____for headlines and stern lines.

A.The synthetic ropes,the wires

B.The wires,the synthetic ropes

C.The wires,the synthetic ropes with the wires

D.The synthetic ropes with the wires,the same as the former

答案：B

51．The ideal rope for stoppers should satisfy the following requirements except that_____.

A.The stopper should be of synthetic fibre rope

B.The size of the stopper should be as large as possible

C.The stopper should be of low stretch material

D.The stopper should be very flexible

答案：B

https://www.doczj.com/doc/981097239.html,ually,do not use more than_____ complete rope turns around the drum.

A.1-2

B.3-4

C.5-6

D.7-8

答案：B

53．If you have steel wire ropes leading in the same direction with other ropes, which will take the most of the load?

A.Steel wire rope

B.Manila

C.Nylon

D.Polypropylene rope

答案：A

54.Snapback is a serious danger when we are handling_____.

A.Wire rope

B.Nylon ropes only

C.Synthetic ropes

D.Manila

答案：C

55.Choose one statement which is correct according to safe mooring practice.

A.Synthetic rope can be used as a stopper on wires

B.A safety helmet without chinstraps is allowed

C.…….have the same elongation as used ropes

D.Two or more lines leading in the same direction should always be of the same material.

答案：D

56.What does a navigator who uses an ECDIS require?

A.Good navigational knowledge and a professional job attitude

B.Good computer knowledge

C.Good system knowledge

D.Nothing special

答案:A

57.When own ships position input to ECDIS wrong,what is the result?

A.Nothing

B.ECDIS will give warning

C.ECDIS will automatically be switched off

D.Position,range and bearing taken on the ECDIS will be wrong

答案：D

58.What should you avoid when receiving work order?

A.Having other people help you with your work

B.Swearing

C.Wasting time on having procedures explained

D.Misunderstandings

答案：D

59.What kind of information dose the fire plan contain?

A.Fire alarm signal,fire instruction and your assignment

B.location of firefighting equipment onboard

C.How to use firefighting equipment onboard

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答案：B

60.Do you need to measure oxygen levels before entering an enclosed space?

A.Yes,always

B.No

C.Not if you measure for toxic gases

D.Yes,but not if you ventilate properly first for24 hours

答案：A

61.What is the most important treatment concerning a foreign body in the eye?

A.Rinsing of the eye

B.…… anaesthetic

C.Wring the eye-lid to prevent blinking

D.Close the eye for a while

答案：A

62.What is the meaning of UEL?

A.Upper exposure level

B.Upper explosion level

C.Upper explosive level

D.Upper evaporation level

答案：C

63.In which way may intake of poisoning material not occur?

A.By inhaling

B.By skin penetrating and skin absorbing

C.By swallowing

D.By protective measures

答案：D

64.What is OPA90?

A.Oil Production Act of 1990

B.ore Pollution Act of 1990

C.Oil Pollution Act of 1990

D.Ore Production Act of 1990

答案：C

65.What is the maximum oxygen percentage allowed in a tank?

A.12%

B.6%

C.8%

D.10%

答案：C

66.What does OBO mean?

A.Oil Bulk Oil

B.Ore Bulk Oil

C.Only Bulk Ore

D.Only Basic Oil

答案：B

67.What is the meaning of LEL?

A.Low evaporation limit

B.Lower exposure limit

C.Lower explosive limit

D.Low explosion level

答案：C

68.What kind of fixed extinguishing plant is installed in an oil tankers engine room and pump room?

A.Powder plant

B.Foam plant

C.CO2 plant

D.Water spray plant

答案：C

69. Before any portable gas indicators are brought to the measuring spot, what is very important to do with these analysers first?

A.To do a full calibration

B.Just renew the batteries

C .Zero adjust them

D.Just check the filters

答案：A

70.Which one of the following factors does not reduce the effect of free surface?

A.Minimum number of daily service tanks in use

B.Where possible,tanks either full pr empty

C.GZmax at minimum 25°

D.Bilges pumped out

答案：C

71.Where is the draft largest when the ship has an aft trim?

A.Forward

B.Aft

C.Midships

D.The drafts are equal all over the ship

答案：B

72.What percentage of the baggage is required to be checked at Security Level 1?

A.25-50%

B.The percentage is not specified

C.100%

D.5-15%

答案：B

73.Who is responsible for the development of the ship security plan?

A.The company security officer

B.The classification society

C.The port facility security officer

D.The ship security officer

答案：A

74.Who is responsible for the regular security inspections of the ship?

A.The company security officer

B.The classification society

C.The port facility security officer

D.The ship security officer

答案：D

75.For whom is the ISM Code mandatory?

A.All vessels 500GRT and above

B.All tankers

C.All vessels built after1998

D.All vessels on international routes

答案：A

76.Who can contact the Designated Person?

A.The designated person

B.The captain

C.All senior officer

D.All officers and crew

答案：D

77.Who can suggest changes to the SMS?

A.The designated person

B.The captain

C.All officer and crew

D.All senior officer

答案：C

78.How many hours of rest is the minimum required in a normal day?

A.14 hours

B.10hours

C.6hours

D.It doesnot matter as long as my overtime is paid for

答案： B

79.The ISM code is pat of _____.

A.SOLAS

B.STCW

C.MARPOL

D.High Speed Craft Code

答案：A

80.When are you allowed to throw plastic garbage overboard?

A.Being more than25 miles from shore

B.Only at night when it’s dark

C.Being more than6miles from shore

D.Never

答案：D

81.Why is the ISM Code mandatory?

A.To satisfy US Coastguard

B.To improve safety

C.To save money for the company

D.To get lover insurance premiums

答案：B

82.Why should you report accident to the Designated Person?

A.To find some one to blame

B.To prevent it from happening again

C.So the company can calculate your safety bonuses

D.To be able to receive an insurance claim

答案：B

83.Shipboard Emergency Drills must be carried out at least_____?

A.Once every third year

B.Once a month

C.Once a year

D.Once a week

答案：B

84.What is the purpose of the girders in the tank?

A.They support the stiffeners

B.They transfer all the sea forces acting on the plating

C.They support the stiffeners and take up some of the sea forces

D.I don’t know

答案：C

85.When dose a bulk carrier experience extreme tension in bottom structure during fast rate loading?

A.During ballasting in port

B.During loading of heavy cargo in mid-ship holds

C.During correct loading pattern,but with heavy cargo

D.During loading light cargo in end holds

答案：B

86.What is the difference between static and dvnamic forces on a ship hull?

A.The former is set up by cargo and sea while the latter by wave action

B.The former is acting during loading and from wave action while the latter before and after the ship has been loaded

C.The former is set up by cargo while the latter by wave action

D.I don’t know

答案：A

87.What is the worse case consideration for the hull girder at sea?

A.When the wave crest are fore and aft

B.When a wave length between the crests is approximately equal to the length of the ship

C.If the wave crest is amidships

D.When a wave length is two times of that of the ship

答案：B

88.Who is normally deciding which search pattern to use?

A.CRS

B.OSC

C.SMC

D.SRU

答案：B

89.What is the meaning of the word“ROGER” when used in radio communication?

A.Please repeat your message

B.Not readable

C.Correct

D.I have received your transmission satisfactorily

答案：D

90.What type of oil is most suitable for reducing the effect of heavy seas?

A.Crude oil

B.Fuel oil

C.Vegetable oil

D.Lubricating oil

答案：C

https://www.doczj.com/doc/981097239.html,munication between ship and aircraft is_____.

A.Easy and straight forward

B.Difficult because of different radio bands

C.Not possible

D.Not allowed

答案：B

92.When is the parallel sweep search used?

A.When searching a small area

B.When searching a large area

C.When searching over hilly terrain

D.When searching during night

答案：B

93.The following information may not be required to be communicated to a distressed craft?

A.Own vessels identity,call sign, name and position

B.Own vessel speed and ETA to distressed craft

C.Distresses crafts true bearing and distance from ship

D.Rescue award if successful

答案：D

94.A search and rescue region is_____.

A.A search area

B.An area covered by air surveillance

C.An area covered by radar surveillance

D.An area of defined dimensions

答案：D

95.The first ship arriving of a SAR incident should _____.

A.Assume OSC duties

B.Assume SMC duties

C.Assume ACO duties

D.Assume SRU duties

答案：A

96. Which standard man overboard manoeuvre is considered the best during bad visibility conditions?

A.The Anderson turn

B.The single turn

C.The one turn

D.The Williamson turn

答案：D

97.Can the RCC and RSC use NAVTEX for shore to ship distress traffic?

A.Yes

B.No

C.Only if no other communication is available

D.Only at night time

答案：A

98.What is most important when using expanded square search?

A.Accurate navigation

B.Constant speed

C.Fixed ROT

D.Fixed turn radius

答案：A

99.What is most important for visual search purposes?

A.Design of individual search patterns

B.Design of special search patterns

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D.Start search immediately

答案：A

100.Dose the COLREG give any preference to ship equipped with radar?

A.Yes

B.No

C.Only during reduced visibility

D.Only in good visibility

答案：B

101.COLREG NO.10apply to_____.

A.Vessels sailing in any condition of visibility

B.Vessels sailing in reduced visibility

C.Vessels sailing in good visibility

D.Vessels sailing in separation schemes

答案：D

102.How is a uncoded racon displayed on the PPI?

A.As a line

B.As a dot

C.As small circle

D.As a large circle

答案：A

103.What type of radar can activate a racon?

A.X-band radar

B.S-band radar

C.C-band radar

D.No radar can

答案：A

104.What is a coded racon?

A.A racon which automatically activate itself

B.A racon only work at night

C.A racon which display a morse code on the radar screen

D.A future racon expected to be operational after Y2000

答案?C

105.What is the purpose of the radar reflector?

A.Making objects less visible

B.Making echoes weaker on the radar

C.Making large echoes smailer

D.Making small objects better visible

答案：D

106.How to reduce beam width distortion?

A.Adjust centre position

B.Adjust brilliance

C.Adjust heading marker

D.Reduce gain

答案：D

107.Marine radar range accuracy is generally______.

A.Low

B.High

C.Unstable

D.Very low

答案：B

108.What is the purpose of VRM control?

A.To measure distance accurately

B.To measure bearing accurately

C.To measure range accurately

D.To adjust radar monitor

答案：A

109.What course should be fed in to a stabilized radar picture?

https://www.doczj.com/doc/981097239.html,pass course

B.Gyro course

C.True course

D.Course made good

答案：C

110.What is the correct speed input to an ARPA used for traffic surveillance?

A.Ground speed

B.Speed through water

C.Speed from GPS

D.Speed from Doppler

答案：B

111.How does current and drift effect the relative motion, relative vector presentation?

A.No effect

B.Producing small errors in calculated aspect

C.Producing large errors in calculated aspect

D.Produce errors in calculated CAP/TCPA

答案：A

112.Does current and drift effect the CPA/TCPA calculations on a true motion display?

A.Yes

B.No

C.Only a little bit

D.Yes,very seriously

答案：B

113.What type of fire detectors is the first to go of in case of a fire?

A.Smoke detectors

B.Flame detectors

C.Heat detectors

D.Gas detectors

答案：A

114. According to SOLAS the breathing air apparatus that must be onboard shall have sufficient capacity for how many minutes of operation?

A.20

B.30

C.45

D.60

答案：B

115.For most products the fire will die out when the oxygen content is reduced to_____.

A.10%

B.12%

C.15%

D.21%

答案：B

116.Which of these materials has the best heat conduction?

A.Gas

B.Liquid

C.Metal

D.Wood

答案：C

117.It is important to get familiarized with the emergency exits onboard,when should this be done?

A.Within a week

B.Immediately after boarding

C.Before boarding

D.When you have some extra time

答案：B

118. Emergency compressed air breathing escape sets onboard, shall have a duration of service no less than_____.

A.20minutes

B.15 minutes

C.10minutes

D.5 minutes

答案：B

119.Watertight compartments are separated by_____.

A.Longitudinal bulkhead

B.Tween decks

C.Dunnages

D.Decks and bulkheads

答案：D

120.Cleaning, painting and repairing work is known as_____.

A.Maintenance work

https://www.doczj.com/doc/981097239.html,shing work

C.Tallying work

D.Overtime work

答案：A

121.What is important to remember when using AIS for collision avoidance?

A.AIS may not give a complete picture of the traffic situation

B.AIS is more accurate than ARPA

C.AIS is not as accurate ARPA

D.AIS is not allowed to be used for collision avoidance

答案：A

122.What is the required minimum ship reporting capacity for AIS according to IMO performance standards?

A.1000

B.2000

C.4000

D.4500

答案：B

123.In case of AIS overload, what can you expect?

A.AIS will shut down

B.AIS will“freeze”

https://www.doczj.com/doc/981097239.html,rgest far away drop out

D.Closes targets drop out

答案：C

124.Which of the following is defined as static information?

A.Navigational status

B.Safety related message

C.MMSI

D.Route plan

答案：C

125.The AIS transponder is designed to transmit information?

A.Automatically

B.Semi- automatically

C.Manually

D.AIS is not transmitting at all

答案：A

126. How much can the AIS broadcast mode be overloaded without any significant operational effect?

A.50-100%

B.200-300%

C.400-500%

D.No overload is accepted

答案：C

127.Where should you record the crude oil washing after completion?

A.Oil Record Book

B.Cow manual

C.Pumping Log

D.Inter plant manual

答案：A

128.Why was COW made compulsory?

A.To reduce amount of sludge in cargo tanks

B.To reduce pollution

C.To improve cargo outturn

D.To prevent corrosion is cargo tanks

答案：B

129.How to avoid vapour emission during filling of departure ballast(non SBT vessel)?

A.By simultaneous ballasting and cargo discharge

B.By reducing the IG pressure

C.By minimizing the amount of departure ballast

D.By closing all the openings

答案：A

130.Where in the tank shall the oxygen level be determined before crude oil washing?

A.1 meter from the deck and in the bottom of the tank

B.In the middle of the tank

C.1 meter from the deck and in the middle region of the ullage space

D.2 meter from the deck and in the middle region of the ullage space

答案：C

131.Who should sign the ship/shore safety checklist?

A.Chief officer

B.Ship’s and shore’s representatives

C.The surveyor

D.The captain

答案：B

132. What kind of action must be taken in the event of total failure of the inert gas system during discharge/COW?

A.Stop the discharge/COW

B.Call the chief engineer

C.Stop the COW and reduce the discharge rate

D.Call captain

答案：A

133.Who must be familiar with the Masterlist and Emergency Instructions onboard?

A.The captain only

B.The officers only

C.All crew members and other personnel onboard

D.Passengers only

答案：C

134.A frying pan catches fire in the galley,which extinguishing agents shall you use?

A.Water

B.CO2 or powder

C.Foam

D.CO2only

答案：B

135.What is it called when it is possible to ignite the vapour above the oil?

航海英语第四十六期题与答案[1]

中国海员之家网站考试资料系列46 期航海英语试题科目：航海英语试卷代号：903 适用对象：无限航区，近洋航区船舶二、三副（本试卷卷面总分100 分，及格分数70 分，考试时间100 分钟）答题说明：请选择一个最合适的答案，并将该答案按答题卡要求，在相应位置上用2B 铅笔涂黑。第1 题至88 题，每题1 分，第89 题至96 题，每题 1.5 分。一、单项选择题 1. Information on the opening times and characteristics of radiobeacons can be found in which publications? A. List of Light B. Coast Pilot C. Sailing Directions D. List of Radiobeacons 2. Mariners not entering the port are ______ to keep at least one mile off. A. advised B. reported C. complied D. supplied 3. The velocity of the current in large coastal harbors is______. A. predicted in Tidal Current Tables B. unpredictable C. generally constant D. generally too weak to be of concern 4. A mercator chart is a______ A. cylindrical projection B. simple conic projection C. polyconic projection D. rectangular projection 5. Why does distance always have to be measured from the nearest scale on a Mercator chart? A. Because it is the most efficient way B. Because it varies with the change of latitude C. Because it varies with the change of longitude D. Because it is the most straight line 6. Who is responsible for the voyage plan? A. The person who has done the planning B. The master C. The navigation officer D. The owner 7. Charted depth is the______. A. vertical distance from the chart sounding datum to the ocean bottom, plus the height of tide B. vertical distance from the chart sounding datum to the ocean bottom C. average height of water over a specified period of time D. average height of all low waters at a place 8. Defense plans may cause the operation of electronic aids to navigation to be suspended with ______. A. no notice B. one day's notice C. a week's notice D. thirty (30)days notice 9. Periodic publications notifying change in, or additions to, previously published navigational date are______. A. Supplements B. Annual Summary C. Navigational Warning D. Notices to Mariners 10. ______is a full nautical record of a ship's voyage, written up at the end of each watch by the officer of the watch. 中国海员之家网站考试资料系列46 期航海英语试题第2 页中国海员之家网站（http://www.seamancn. com ）搜集整理，更多考试资料请到网站免费下载。 A. Sea Protest B. Deck Log C. Accident Report D. Seaman's Book 11. Do you need to measure oxygen levels before entering an enclosed space?

航海英语题库2010

海知识和专业的工作态度 57. When own ships position input to ECDIS wrong, what is the result? A. Nothing B. ECDIS will give warning C. ECDIS will automatically be switched off D. Position, range and bearing taken on the ECDIS will be wrong 答案：D当把拥有的船位错误输入电子海图显示与信息系统，结果会怎么样？显示在电子海图显示与信息系统上的船位，航程，方位将错误 58. What should you avoid when receiving work order? A. Having other people help you with your work B. Swearing C. Wasting time on having procedures explained D. Misunderstandings 答案：D当收到工作命令时应避免什么？误解 59. What kind of information dose the fire plan contain? A. Fire alarm signal, fire instruction and your assignment B. location of firefighting equipment onboard C. How to use firefighting equipment onboard D. Information on how handle different types of fires 答案：B消防计划包括哪些种类的信息？船上消防设备的位置 60. Do you need to measure oxygen levels before entering an enclosed space? A. Yes, always B. No C. Not if you measure for toxic gases D. Yes, but not if you ventilate properly first for 24 hours 答案：A当你进入一个密闭空间前你需要测量氧气浓度吗？是的，总是这样 61. What is the most important treatment concerning a foreign body in the eye? A. Rinsing of the eye B. …… anaesthetic C. Wring the eye-lid to prevent blinking D. Close the eye for a while 答案：A关于眼睛里的杂物最重要的处理方法是什么？清洗眼睛 62. What is the meaning of UEL? A. Upper exposure level B. Upper explosion level C. Upper explosive level D. Upper evaporation level 答案：C UEL的意思是什么？爆炸上限 63. In which way may intake of poisoning material not occur? A. By inhaling B. By skin penetrating and skin absorbing

航海英语新题库(上海)

一、海图及海图作业50题 [251]To agree with larger scale chart，latitudes taken from this chart should be increased ______ about 8 seconds． A. with B. in C. by D. to [252]On this chart only the principle ______ to navigation are shown．A.equipment's B.tools C.apparatus D.aids [253]Many of the soundings shown on the chart are derived from _____.Undue reliance should not be placed upon them． A. complete and often very poor surveys B. correct and often very good surveys C. inadequate and often very old surveys D. adequate and present surveys [254]Lines on a chart which connect points of equal magnetic variation are called ______. A. magnetic latitudes B. magnetic declinations C. dip D. isogonic lines [255]Isogonic lines are lines on a chart indicating ___. A. points of equal variation B. points of zero variation C. the magnetic latitude D. magnetic dip [256]In which source could you find the number of a chart for a certain geographic area? ______. A. Chart No. 1 B. Catalog of Charts C. IMO Practical Navigator D. IMO Light List [257]How is the annual rate of change for magnetic variation shown on a pilot chart? ______. A. Gray lines on the uppermost inset chart B. Red lines on the main body of the chart C. In parenthesis on the lines of equal magnetic variation D. Annual rate of change is not shown. [258]Charted depth is the ______. A.vertical distance from the chart sounding datum to the ocean bottom，plus the height of tide B.vertical distance from the chart sounding datum to the ocean bottom C.average height of water over a specified period of time D.average height of all low waters at a place [259]Chart correction information is NOT disseminated through the ______. A. Summary of Corrections B. Local Notice to Mariners C. Daily Memorandum D. Chart Correction Card [260]All straight lines represent great circle tracks on a chart based on a(n) ______. A. Mercator projection B. polyconic projection C. orthographic projection D. gnomonic projection [261]A revised print of a chart is made ______. A. after every major hydrographic survey of the area covered by the chart B. when there are numerous corrections to be made or the corrections are extensive C. when a low-stock situation occurs and minor corrections are made D. every two years to update the magnetic variation information [262]A Mercator chart is a ______. A. cylindrical projection B. simple conic projection C. polyconic projection D. rectangular projection [263]______ chart 3994，positions read from this chart should be shifted 0．03 minutes Northward． A. To consider B. To check C. To examine D. To agree with [264]The changes in the channel's sands and buoys on this coast are ______ this chart can not be considered as a safe guide of the channel．A. frequent B. so frequent C. frequent that D. so frequent that [265]______ is a term denoting the determination of a ship's position by observations of Celestial or terrestrial objects，or by a combination of both． A. Course-planning B. Position-fixing C. Radar-plotting D. Stowage-plan making [266]A chart position enclosed by a semi-circle is a(n) A. fix B. estimated position C. dead reckoning position D. running fix [267]A true bearing of a charted object，when plotted on a chart，will establish a ______. A. fix B. line of position C. relative bearing D. range [268]Admiralty Charts are published in ______. A. U．S．A B. China C. U．K D. Japan [269]Attention is ______ the advice on the use of charts in The Mariner's Handbook Chapter 3，Section 1．A. fixed to B. needed for C. pushed to D. drawn to [270]Distance along a track line is measured on a Mercator chart by using the ______. A. latitude scale near the middle of the track line B. longitude scale near the middle of the track line C. latitude scale at the midlatitude of the chart D. latitude or longitude scale at the middle of the scale [271]Entering from sea，a daymark on the port side of the channel would be indicated on a chart by a ______. A. red triangle with the letter R B. white triangle with the letters RG C. green square with the letter G D. white square with the letters GR [272]Magnetic information on a chart may be ______. A. found in the center(s) of the compass rose(s) B. indicated by isogonic lines C. found in a note on the chart D. All of the above [273]My position has been obtained ______ astronomical observation．A. with B. from C. on D. by [274]Navigational charts are ______ frequent changes，the important one of which are promulgated by Admiralty Notices to Mariners． A. published with B. combined with C. in connection with D. subject to [275]On the south and the east coasts of Block Island are circles with a dot in the center and labeled CUP. This is a ______. A. conspicuous object B. steep depression in the surrounding hills that resembles a cup C. domed structure useful for navigation D. calling-up-point used for traffic control [276]Solid green arrows on the main body of a pilot chart indicate ______. A. prevailing wind directions B. prevailing ocean current directions C. probable surface current flow D. shortest great circle routes [277]The agonic line on an isomagnetic chart indicates the ______. A. magnetic equator B. magnetic longitude reference line C. points where there is no variation D. points where there is no annual change in variation [278]The buoy symbol printed on your chart is leaning to the northeast. This indicates ______. A. you should stay to the north or east of the buoy B. you should stay to the west or south of the buoy C. the buoy is a major lighted buoy D. nothing special for navigational purposes [279]The chart of a beach area shows a very flat slope to the underwater beach bottom. What type of breakers can be expected when trying to land a boat on this beach? A.Surging B.Spilling C.Plunging D.Converging [280]The chart symbol indicating that the bottom is coral is ______. A. C B. Cl C. Co D. c [281]The charts sold are of ______. A. newly edition with up to date correction and in reasonable prices． B. the current edition and incorporate the last Notices to Mariners correction C. the current edition and incorporate the latest Notices to Mariners correction at the time of sale． D. brand-new one with up to date correction and clean writing [282]The compass rose on a nautical chart indicates both variation and ______. A. deviation B. annual rate of variation change C. precession D. compass error [283]The description Racon beside an illustration on a chart would mean a ______. A.radar conspicuous beacon B.circular radiobeacon C.radar transponder beacon D.radar calibration beacon [284]The maximum difference between mean time and apparent time is ______. A. equal to the longitude expressed in time units B. about 16 minutes C. the difference between the GHA of mean sun and the first point of Aries D. 15°of arc [285]The numeral in the center of a wind rose circle on a pilot chart indicates the ______.

航海英语-合集题库优质文档新

航海英语烟囱是套管用于排气管的发动机 1．——is a casing used for exhaust pipe from the engines． A.The funnel烟囱 B.The messroom C.The galley D.The satellite antenna 人造卫星天线装置在塑料圆顶,用来预测天气. 2．——is housed in a plastic dome for weather protection． A.The funnel B.The messroom C.The galley D.The satellite antenna人造卫星天线厨房是制作美味食物的地方. 3．——is where delicious food is cooked. A.The funnel B.The messroom C.The galley厨房 D.The satellite antenna 食堂是全体船员用餐的地方 4．——is where the crew eat their meals． A.The funnel

B.The messroom食堂 C.The galley D.The satellite antenna 锚是用来固定停泊的船只在海底, 使其不可移动. 5．——is used to moor the ship to the seabed to keep it stationary. A.The bulbous bow B.The anchor 锚 C.The bow thruster D.The propeller 船鼻首是圆形水下部件, 位于船前部, 目的是制造更少的水摩擦力, 使船只可以更易于移动. 6．——is a round-shaped underwater part in the front of the ship. The purpose is to create less friction with water so that the ship moves more easily. A.The bulbous bow 球鼻艏 B.The anchor C.The bow thruster D.The propeller 船首推进器装置在船的前方, 位于水下，从而缓和泊位或往斜方向操纵时速度减慢。 7．——is placed in the front of the ship under the water, which eases berthing or maneuvering sideways at low speed.

航海英语补充题目

航海英语补充考题 2. Treatment of frostbite includes_________. A. rubbing affected area briskly to restore circulation B. wrapping area tightly in warm cloths C. warming exposed parts rapidly D. rubbing affected area with ice or snow 冻伤的处理包括让外露的身体部分快速回暖。 3. You must shift a weight from the upper tween deck to the lower hold. This shift will _______. A. decrease the metacentric height B. increase the rolling period C. make the vessel stiffer D. make the vessel more tender 你必须移动重物从二层甲板到底层舱，这移动会让船舶稳性变大。 12. What is the MINIMUM distance a vessel, subject to the requirements of Annex V to MARPOL 73/78, must be located from nearest land to legally discharge paper trash? A. 5 nautical miles B. 25 nautical miles C. 10 nautical miles D. 12 nautical miles 根据marpol公约，船舶离最近陆地合法排放纸屑进海的最短距离是12海里。 22 What should you avoid when receiving work order? A. Misunderstandings B. Wasting time on having procedures explained C. Having other people help you with your work D. Swearing 当收到工作指令时避免误解。 24 What does UDI mean? A. Unrestricted Data Identify B. Understanding Digital Information C. Up-link Data Identify D. Unrestricted Digital Information UDI为非限制性数字信息 25 The strongest winds and heaviest rains in a hurricane are found in the______. A. cloud walls B. eye C. outer bands D. spiral rain bands 飓风当中风力最强，下雨最大的地方是风眼墙/云墙。 32 What is the use of the books of Admiralty List of Lights and Fog Signals? Their use is to_______. A. mention signal stations and ice, storm, traffic and port signals B. give the correction of the lights and fog signals C. give the international numbers of lights D. give the information on the lights and fog signals 英版灯标表雾号表给出的是关于浮灯和雾号的信息的。 33 The primary concern in aiding a back injury patient is ________. A. providing enough fluids to prevent dehydration B. avoiding possible injury to the spinal cord by incorrect handling C. relieving the patient’s pain by giving aspirin or stronger medication D. preventing convulsions and muscle spasms caused by the pain 在治疗背部受伤人员时主要注意避免由于处理不当可能引起脊髓受伤。 34 The correct way to make an eye in a wire rope with clips is to place the clips with the_____. A. first and third U-bolts on the standing part and the second U-bolt on the bitter end B. first and third U-bolts on the bitter end and the second U-bolt on the standing part C. U-bolts of all clips on the bitter end D. U-bolts of all clips on the standing part 带有索夹的钢丝绳制造眼环时正确方法是将其索夹与U型螺栓索夹系在索端上 38 Which term indicates the rise in height of the bottom plating from the plane of the base line? A. Deadrise B. Camber 弯曲度 C. Molded height D. Sheer 基线平面到船底钢板的高度称之为camber 49. The external flotation bladder of an immersion suit should be inflated ______.

航海英语题库.(DOC)

驾驶英语标准化题库第一部分：日常用语 C 1．When a foreigner meets you for the first time and says “How do you do ?”to you , you should say . A. How are you ? B. Fine , thank you . And you ? C. How do you do ? D. Glad to see you . B 2．If you lost your way to the port, you should ask someone“Excuse me，？” A. I ‘d like a cup of tea . B. could you tell me the way to the port C. what’s the time D. is it May 4th D3．——Nice to meet you. ——. A. How do you do? B. Who are you ? C. How are you ? D. Nice to meet you,too. 答案：D （1分题） 4．Somebody does you a favor , you should say A. Here you are . B. Thanks a lot . C. That’s all right . D. That’s right . 答案：B （1分题） 5．At the department store, you want to know the price of the coat , you should say A. Tell me the way , please . B. Do you know the time ? C. How much is it ? D. Wait a moment ,please. 答案：C （1分题） 6．——Mrs. Mary , I’d like to introduce my Chinese friend Mr. Wang ,he is a new comer. —— A. All right . B. Never mind . C. Please to meet you. D. I’m wrong . 答案：C （1分题） 7．If a passer asked you the way , and you really don’t know , what’s the best answer A. I don’t know . B. Oh , tha t’s right . C. No , never mind . D. I’m sorry . I’m a stranger here myself . 答案：D （1分题） 8．You are now in the department store . You want to buy something . When a shop assistance says to you “ Can I help you ? ” , you should say A. Yes , you can . B. No , you can’t. C. I’m looking for a coat for myself. D. It has nothing to do with you . 答案：C （1分题） 9．You haven’t feeling well , and you are seeing the doctor ,you should tell the doctor A. I’d like have a look at the hats . B. I’m sorry . C. Could you give me your name? D. I’m afraid I had a bad cold. 答案：D （1分题） 10．If you want to buy something . You should go to the A. bank . B. supermarket . C. post office. D. customs. 答案：B （1分题） 11．Take the _____block on right and then ask again． A．2 B．two C．twice D．2nd 答案：D （1分题） 12．is it ? Fifty dollar s．A．How many B．How much C．How long D．How often 答案：B （1分题）

航海英语2580题库中英文对照学习完整翻译版

大连海事大学英语2580题库中英文对照学习完整版 [1]______, as the chemical extinguisher agent, should be used for an electric fire. A. dry chemical or foam B. foam or soda acid C. carbon dioxide or foam D. carbon dioxide or dry chemical KEY: D二氧化碳或干粉灭火器作为化学灭火器，用于扑灭电器火灾。 [2]______: A room on or near the bridge provided with the necessary fittings and furniture for the handling and stowage of charts and where the chronometers are placed. A. Captain’s cabin B. Chief Officer’s locker C. Chartroom D. Pilot’s cabin KEY: C在驾驶台或附近提供必要的装卸设备或用具和海图的存放和天文钟布置的房间叫做海图室。 [3]______:The main center-line structural member, running fore and aft along the bottom of a ship, sometimes referred to as the backbone. A. Frame B. Deckbeam C. Stringer D. Keel KEY: D在船舶底部沿首尾向铺设有时提及当做主骨架的主要首尾结构是龙骨。 [4]______:the vertical distance measured on the vessel’s side amidships from the load water line to the upper side of the freeboard deck or a point corresponding to it. A. Buoyancy B. Freeboard C. Draft D. Displacement KEY: B船中部从载重水线垂直测量到干舷甲板上边缘或相应的点的距离叫干舷。 [5]______20 targets can be tracked at one time. When maximum tracking capacity is reached, no further acquisitions are possible. A. As many as B. So many as C. As much as D. As more as KEY: A一次可以获取多达20个物标，当跟踪能力达到最大时候，就不再录取了。 [6]______amplify charted detail and contain information needed for safe navigation. A. Admiralty Sailing Directions B. Admiralty List of Lights C. Admiralty List of Signals D. Admiralty Notices to Mariners KEY: A英版航路指南详细描述海图的细节和安全航行所包含的信息。 [7]______are published for the correction of Admiralty Charts. A. Admiralty Sailing Directions B. Admiralty List of Lights C. Mariner’s Handbook D. Admiralty Notices to Mariners KEY: D英版航海通告出版是为了英版海图的改正。 [8]______are to be used for dunnage if you load rice. A. wooden planks B. rush mats C. steel bars D. wooden planks and rush mats KEY: D木板和席子被用来做垫舱料，如果你装载大米。 [9]______at 53N3 127E4 moving ely 12kts with cold front from center passing 51N3 126E1 to 51N2 125E4 and warm front from 46N1 128E2 passing 40N2 125E2. A. Low 1002HPA B. Low 1045 HPA C. High 1002 HPA D. High 1045 HPA KEY: A低气压1002百帕，位置53N 127E4向东12节速度移动，伴有冷锋中心经51N3 126E1移至51N2 125E4，伴有暖锋从46N1 128E2 经过40N2 125E2位置。 [10]______causing strong winds and rough sea north west Bay of Biscay. A. Strong low pressure B. Strong high pressure C. Steep pressure gradient D. Steep gradient pressure KEY: C强气压梯度导致了比斯开湾西北的强风和狂狼。 [11]______chart 3994, positions read from this chart should be shifted 0.03 minutes Northward. A. To consider B. To check C. To examine D. To agree with KEY: D为了与3994号海图一致，从这张海图上读出的位置应该向北移动0.03分的距离。[12]______is a full nautical record of a ship’s voyage, written up at the end of each watch by the officer of the watch. A. Sea Protest B. Deck Log C. Accident Report D. Seaman’s Book KEY: B航海日志全面记录了航次的情况，由值班驾驶员在每次值班结束后详细填写记录。 [13]______is not a process of weathering of the oil spilled in the sea water. A. Biodegradation B. Dissolution C. Cleaning up by crew with skimmers D. Oxidation including photooxidation KEY: C船员用浮油刮集船清扫不是一个油溢入海水中的风化过程。 [14]______is not a process of weathering of the oil spilled in the sea water. A. Emulsification B. Sedimentation / Sinking C. Oxidation including photooxidation D. Burning organized by RCC KEY: D由RCC（海上搜救协调中心）组织的燃烧不是一个油溢入海水中的风化过程。 [15]______ is not a process of weathering of the oil spilled in the sea water.

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最新航海英语补充题库

航海英语第四十六期题与答案[1]