智慧树知到航海英语(山东联盟)-智慧树-知到-题库零氪慕课答案

日期:2022-06-25 14:30:59

第一章测试

1、Attention is called to the fact that in many cases pipelines are not ______ and charted depths may be decreased by up to 2 meters.
    A、A. concealed
    B、B. buried
    C、C. existed
    D、D. built

2、Depths of {wk.} are to be inserted in the chart.
    A、A. work
    B、B. wreck
    C、C. wake
    D、D. weak

3、For full information regarding the current circulation of the Indian Ocean, ______ Sailing Direction, Current Atlas, etc.
    A、A. watch
    B、B. look for
    C、C. see
    D、D. regard

4、In Admiralty Sailing Directions, STRIPES is the word used to indicate ______ marking.
    A、A. horizontal
    B、B. vertical
    C、C. diagonal
    D、D. vertical or diagonal

5、In the Uniform Cardinal System of Buoyage, a buoy in the eastern quadrant from a danger could ______.
    A、A. be black and white horizontally striped
    B、B. be black and white vertically striped
    C、C. have a black top mark
    D、D. be any of the above

6、The lateral system is used in ____.
    A、A. restricted waters such as shoals, reefs or wrecks
    B、B. restricted waters such as buoyed channels
    C、C. open waters such as shoals, reefs or wrecks
    D、D. open water such as buoyed channels

7、What would be the color of an IALA starboard hand lateral buoy, as seen when sailing toward land, in Europe?
    A、A. Green
    B、B. Red
    C、C. Red and green stripes
    D、D. Black and yellow stripes

8、When reversing, the tidal stream will have a period with little or no effect. This is call the_____.
    A、A. rise
    B、B. range
    C、C. slack
    D、D. spring

9、The average time between two high waters is 12 hours and 25 minutes because this is the time it takes for ______.
    A、A. The sun to be at the opposite side of the moon
    B、B. The moon to be at the opposite side of the earth
    C、C. The moon to be at its apogee
    D、D. The sun and the moon to be on the same side

10、What is the tidal height?
    A、A. Twice the tide amplitude
    B、B. The range of the tide
    C、C. The water above the Lowest Astronomical Tide
    D、D. The height above or under the Mean Level

11、Data relating to the direction and velocity of rotary tidal currents can be found in the ______
    A、A. Mariners Guide
    B、B. Tidal Current Tables
    C、C. Nautical Almanac
    D、D. Tide Table

12、From ______ the mariner can know the data of tide.
    A、A. the sea pilot
    B、B. the cargo plan
    C、C. the tide table
    D、D. the port list

13、Which is a weekly publication advising mariners of important matters affecting navigational Safety ?
    A、A. Light List
    B、B. Notice to Mariners
    C、C. Coast Pilot
    D、D. Sailing Directions

14、In which source could you find the number of a chart for a certain geographic area?
    A、A. Chart No.1
    B、B. Catalog of Charts
    C、C. IMO Practical Navigator
    D、D. IMO Light List

15、All of the following information concerning lighted aids to navigation may be read directly from the light list except the ______
    A、A. location
    B、B. height of light above water
    C、C. luminous range
    D、D. light characteristics

16、The arrangement of charts in the catalogue is _________.
    A、A. on a regional basis
    B、B. on a national basis
    C、C. shown orderly
    D、D. appeared from A to W

17、The datum from which the predicted heights of tides are reckoned in the tide table is _____.
    A、A. mean low water
    B、B. the same as that used for the charts of the locality
    C、C. the highest possible level
    D、D. given in table three of the tide tables

18、Many of the soundings shown on the chart are derived from ______ , Undue reliance should not be placed upon them.
    A、A. complete and often very poor surveys
    B、B. correct and often very good surveys
    C、C. inadequate and often very old surveys
    D、D. adequate and present surveys

19、Lines on a chart which connect points of equal magnetic variation are called ______.
    A、A. magnetic latitudes
    B、B. magnetic declinations
    C、C. dip
    D、D. isogonic lines

20、How is the annual rate of change for magnetic variation shown on a pilot chart?
    A、A. Gray lines on the uppermost inset chart
    B、B. Red lines on the main body of the chart
    C、C. In parenthesis on the lines of equal magnetic variation
    D、D. Annual rate of change is not shown

第二章测试

1、The correct method of switching off a marine radar is to turn power switch to ____ position first, then to ______ position.
    A、A.off / standby
    B、B.standby / off
    C、C.standby / close
    D、D.close / standby

2、The abbreviation PPI in the Sperry Collision Avoidance System means ______.
    A、A.plan position indicator
    B、B.plain position indicator
    C、C.plane position indication
    D、D.policy proof of interest

3、Radar makes it possible and much safer for us to sail __.
    A、A.in dense fog
    B、B.in boisterous weather
    C、C.in the open sea
    D、D.in rivers

4、The 10-cm radar as compared to a 3-cm radar of similar specifications will ______.
    A、A.be more suitable for river and harbor navigation
    B、B.provide better range performance on low lying targets during good weather and calm seas
    C、C.have a wider horizontal beam width
    D、D.have more sea return during rough sea conditions

5、The ARPA may swap targets when automatically tracking if two targets ______
    A、A.are tracked on reciprocal bearings
    B、B.are tracked at the same range
    C、C.are tracked on the same bearing
    D、D.pass close together

6、The common way to obtain your ship’s position is ______.
    A、A.keeping a close watch and lookout
    B、B.taking a radar range and bearing
    C、C.observing a radar target and listening to signals
    D、D.keeping a well clear

7、The radio waves used for radar are very short,only______long.
    A、A.a few centimeters
    B、B.a few fathoms
    C、C.a few meters
    D、D.a few feet

8、When hitting a solid object such as a ship or an airplane, the radar waves are reflected back______ they came.
    A、A.in the way
    B、B.the way
    C、C.by the way
    D、D.through the path

9、When using a radar in a unstabilized mode, fixes are determined most easily from ______.
    A、A.center bearings
    B、B.tangent bearings
    C、C.ranges
    D、D.objects that are close aboard

10、Which general statement concerning radar is FALSE?
    A、A.raising the antenna height increases the radar range
    B、B.the ability of radar to detect objects is unaffected by weather conditions
    C、C.radar bearing are less accurate than radar range
    D、D.radar should be checked regularly during clear weather to ensure that it is operating properly

第三章测试

1、A boundary between two air masses is a (n) ______.
    A、A. lapse rate
    B、B. isobar
    C、C. front
    D、D. continent

2、A cloud of marked vertical development (often anvil-shaped) would be classified as ______.
    A、A. cirrus
    B、B. cirrocumulus
    C、C. altocumulus
    D、D. Cumulonimbus

3、A cyclone in its final stage of development is called a(n) ______.
    A、A. tornado
    B、B. anticyclone
    C、C. occluded cyclone or occluded front
    D、D. polar cyclone

4、A hygrometer is device used for determining ______.
    A、A. the absolute temperature
    B、B. atmospheric pressure
    C、C. wind velocity
    D、D. relative humidity

5、Advection fog is most commonly caused by ______.
    A、A. air being warmed above the dew point
    B、B. saturation of cold air by rain
    C、C. a rapid cooling of the air near the surface of the Earth at night
    D、D. warm moist air being blown over a colder surface

6、An occluded front is caused by a(n) ______.
    A、A. cold front becoming stationary
    B、B. warm front becoming stationary
    C、C. cold front overtaking a warm front
    D、D. warm front dissipating

7、Clouds appearing in the following order: cirrus, cirrostratus, altostratus, stratus, and nimbostratus usually indicate the approach of a(n) ______.
    A、A. warm front
    B、B. occluded front
    C、C. medium front
    D、D. cold front

8、Pressure gradient is a measure of ______.
    A、A. a high-pressure area
    B、B. pressure difference over horizontal distance
    C、C. pressure difference over time
    D、D. vertical pressure variation

9、The atmosphere in the vicinity of a high pressure areas is called a (n) _____.
    A、A. anticyclone
    B、B. cold front
    C、C. occluded front
    D、D. cyclone

10、A generally circular low pressure area is called a (n) ______.
    A、A. cyclone
    B、B. anticyclone
    C、C. cold front
    D、D. occluded front

11、The legend/symbol which designates an occluded front is represented by a _______.
    A、A. red line
    B、B. Purple line
    C、C. blue line
    D、D. dashed blue line

12、A psychrometer has two thermometers that provide dry bulb and wet bulb temperatures. By comparing these two temperature readings with a set of tables, you can determine the ___
    A、A. atmospheric pressure
    B、B. wind speed
    C、C. relative humidity and dew point
    D、D. wind chill factor

13、A sea breeze is a wind ______.
    A、A. that blows towards the sea at night
    B、B. that blows towards an island during the day
    C、C. caused by cold air descending a coastal incline
    D、D. caused by the distant approach of a hurricane

14、When winds of force reach 10-11 in Beaufort Scale,usually we call such winds as______.
    A、A. Hurricane
    B、B.Breeze
    C、C.Storm
    D、D.Gale

15、Anticyclones are usually characterized by ______.
    A、A. dry, fair weather
    B、B. high winds and cloudiness
    C、C. gustiness and continuous precipitation
    D、D. overcast skies

16、Altocumulus clouds are defined as ________.
    A、A. high clouds
    B、B. middle clouds
    C、C. low clouds
    D、D. vertical development clouds

17、One of the factors which affects the circulation of ocean currents is ___
    A、A. humidity
    B、B. varying densities of water
    C、C. vessel traffic
    D、D.. the jet stream

18、Ocean currents are well defined and __.
    A、A. create large waves in the direction of the current
    B、B. change direction on 3600 during a 24 hour period
    C、C. remain fairly constant in direction and velocity through out the year
    D、D. are characterized by a light green color

19、A sling psychrometer is a(n) ______.
    A、A. type of cargo gear
    B、B. instrument used in celestial navigation
    C、C. instrument used to measure relative humidity
    D、D. instrument used to measure specific gravity

第四章测试

1、You should conduct a sector search under which of the following circumstances?
    A、A.The search target is sighted and then lost
    B、B.More than one vessel is available for a search
    C、C.The search object is a target that will be readily detected by radar
    D、D.AN aircraft is available to assist a surface vessel

2、A race track turn would be better than a Williamson turn in recovering a man overboard if .
    A、A.the man has been missing for a period of time
    B、B.the sea water is very cold and the man is visible
    C、C.there is thick fog
    D、D.the wind was from astern on the original course

3、A twin-screw vessel can clear the inboard propeller and maneuver off a pier best by holding a(n) .
    A、A.forward spring line and going slow ahead on the inboard engine
    B、B.after spring line and going slow astern on the outboard engine
    C、C.forward spring line and going slow ahead on both engines
    D、D.forward spring line and going slow ahead on the outboard engine

4、You may BEST turn a twin-screw vessel about,to the right,in a narrow channel by using _.
    A、A.both engines ahead and helm
    B、B.one engine only
    C、C.port engine ahead and the starboard engine astern
    D、D.both engines astern and use helm

5、A vessel fitted with twin screws is easier in ______ than a vessel with single screw.
    A、A.turning maneuver
    B、B.course setting
    C、C.position fixing
    D、D.regulating speed

6、Your ship is dead in the water with the rudder amidships. As the right-handed screw starts to turn ahead,the bow will tend to go ________.
    A、A.to starboard
    B、B.to port
    C、C.straight ahead
    D、D.as influenced by the tide and sea

7、A vessel travelling down a narrow channel, especially if the draft is nearly equal to the depth of water, may set off the nearer side. This effect is known as .
    A、A.smelling the bottom
    B、B.squatting
    C、C.bank suction
    D、D.bank cushion

8、A single-screw vessel going ahead tends to turn more rapidly to port because of propeller____.
    A、A.discharge course
    B、B.suction current
    C、C.sidewise(横斜的)force
    D、D.thrust

9、In a following sea, a wave has overtake your vessel and thrown the stern to starboard .to continue along your original course, you should___
    A、A. more right rudder
    B、B.use more left rudder
    C、C.increase speed
    D、D.decrease speed

10、In ballasting to survival draft .while in transit, due to extreme wind and wave loads, thrusters or propulsion, if available, should be used to___
    A、A.reduce windward mooring tensions
    B、B.maintain vessel heading
    C、C.maximize accelerations
    D、D.increase speed of advance

11、The side of a ship which is farther from the wind is ______
    A、A.fairway side
    B、B.open sea side
    C、C.lee side
    D、D.roadstead side

12、The key factors to consider when approaching a casualty vessel or survivors are ________1.If a lee side protection is require。2. The rate of drift of the casualty vessel or survivors. 3. The rate of drift of the rescue vessel.
    A、A.1 and 2 only
    B、B.2 and 3 only
    C、C.1 and 3 only
    D、D.1,2 and 3

13、If you must enter water on which there is an oil fire, you should ______.
    A、A. protect your life preserver by holding it above your head
    B、B. enter the water on the windward side of the vessel
    C、C. keep both hands in front of your face to break the water surface when diving head first
    D、D. wear very light clothing

14、THE SPEED OF A VESSEL ADJUSTED TO THAT OF A PILOT BOAT AT WHICH THE PILOT CAN SAFELY EMBARK is ______.
    A、A. Ground speed
    B、B. Boarding speed
    C、C. Relative speed
    D、D. Speed of the vessel

15、A vessel is equipped with twin propellers,both turning outboard with the engines half ahead. If there is no wind or current and the rudders are amidships,what will happen?
    A、A. The bow will swing to starboar
    B、B. The bow will swing to port.
    C、C. The vessel will steer a zigzag course.
    D、D. The vessel will steer a fairly straight course.

16、It is easier to dock a right hand , single screw vessel ____.
    A、A. starboard side to the wharf
    B、B. either side to the wharf
    C、C. port side to the wharf
    D、D. stern to the wharf

17、Current refers to the ______.
    A、A. vertical movement of the water
    B、B. horizontal movement of the water
    C、C. density changes in the water
    D、D. None of the above

18、Which standard man overboard manoeuvre is considered the best during bad visibility conditions?
    A、A. The Anderson turn
    B、B. The single turn
    C、C. The one turn
    D、D. The Williamson turn

19、One major advantage of the round turn maneuver in an man overboard situation is that it ____.
    A、A. is the fastest method
    B、B. is easy for a single screw vessel to perform
    C、C. requires the least ship handling skills to perform
    D、D. can be used in reduced visibility

20、The distance that a vessel travels from the time that the order to put engines full astern until the vessel is dead in the water is known as ____
    A、A. advance
    B、B. head reach
    C、C. surge
    D、D. transfer

第五章测试

1、Vessel shall normally join or leave a traffic lane ______ of the lane.
    A、A. from right side
    B、B. from left side
    C、C. at the termination
    D、D. from either side

2、The rules state that vessels may depart from the requirements of the Rules when______.
    A、A.there are no other vessels around
    B、B.operating in a narrow channel
    C、C.the Master enters it in the ship's log
    D、D.necessary to avoid immediate danger

3、Your 15-meter tug is underway and crossing a deep and narrow channel. A large container vessel is of your port bow on a steady bearing. Which statement is true concerning this situation ?
    A、A. You should maintain course and speed
    B、B. The container vessel is the stand-on as it is the larger vessel
    C、C. You are not to impede the safe passage of the container vessel in the channel
    D、D. None of the above

4、Systems of inbound and outbound lanes to promote the safe flow of vessel traffic in certain areas around the world are known as ______
    A、A. merchant vessel reporting systems
    B、B. traffic separation schemes
    C、C. collision avoidance fairways
    D、D. restricted maneuverability channels

5、When action to avoid a close quarters situation is taken, a course change alone may be the most effective action provided that ______.
    A、A. it is done in a succession of small course changes
    B、B. it is not done too early
    C、C. it is a large course change
    D、D. the course change is to starboard

6、When navigating in thick fog with the radar on,you should______.
    A、A.station the lookout in the wheelhouse to keep a continuous watch on the radar
    B、B.secure the sounding of fog signals until a vessel closes within five miles
    C、C.station a lookout as low down and far forward as possible
    D、D.keep the radar on the shortest available range for early detection of approaching vessels

7、While underway your vessel approaches a bend in a river where, due to the bank, you cannot see around the bend. You should ______
    A、A. keep to the starboard side of the channel and sound one short blast
    B、B. sound the danger signal
    C、C. sound one prolonged blast
    D、D. slow your vessel to bare steerageway

8、Every vessel should at all times proceed at a safe spee D. Safe speed is defined as that speed where ______.
    A、A. you can stop within your visibility range
    B、B. you can take proper and effective action to avoid collision
    C、C. you are traveling slower than surrounding vessels
    D、D. no wake comes from your vessel

9、Risk of collision may exist ______.
    A、A. if the compass bearing of an approaching vessel does NOT appreciably change
    B、B. even when an appreciable bearing change is evident, particularly when approaching a vessel at close range
    C、C. if you observe both sidelights of a vessel ahead for an extended period of time
    D、D. All of the above

10、In a traffic separation scheme, when joining a traffic lane from the side, a vessel shall do so_
    A、A. only in case of an emergency or to engage in fishing within the zone
    B、B. as nearly as practical at right angles to the general direction of traffic flow
    C、C. at as small an angle as possible
    D、D. only to anchor within the zone

11、Every vessel that is to keep out of the way of another vessel must take positive early action to comply with this obligation and must ______.
    A、A. avoid crossing ahead of the other vessel
    B、B. avoid passing astern of the other vessel
    C、C. sound one prolonged blast to indicate compliance
    D、D. alter course to port for a vessel on her port side

12、Your vessel is crossing a narrow channel. A vessel to port is within the channel and crossing your course. She is showing a black cylinder. What is your responsibility?
    A、A. Hold your course and spee
    B、B. Sound the danger signal.
    C、C. Begin an exchange of passing signals.
    D、D. Do not cross the channel if you might impede the other vessel.

13、The Navigation Rules state that a vessel shall be operated at a safe speed at all times so that she can be stopped within ______.
    A、A. the distance of visibility
    B、B. 1/2 the distance of visibility
    C、C. a distance appropriate to the existing circumstances and conditions
    D、D. the distance that it would require for the propeller to go from full ahead to full astern

14、By radar alone, you detect a vessel ahead on a collision course, about 3 miles distant. Your radar plot shows this to be a meeting situation. You should ______.
    A、A. turn to port
    B、B. turn to starboard
    C、C. maintain course and speed and sound the danger signal
    D、D. maintain course and speed and sound no signal

15、A power—driven vessel operating in a narrow channel with a following current, on the Western Rivers, is meeting an up bound vessel. Which statement is TRUE?
    A、A. the down bound vessel has the right-of-way
    B、B. the down bound vessel must initiate the required maneuvering signals
    C、C. the down bound vessel must propose the manner and place of passage
    D、D. all of the above

16、Which of the following statement is correct regarding ship handling when in the vicinity of traffic separation schemes? (1)A vessel shall,so far as practicable,avoid crossing traffic lanes (2)If obliged to cross traffic lanes,she shall do so as nearly as practicable at right angles to the general direction of traffic flow.
    A、A.(1) only
    B、B.(2) only
    C、C.Both(1) and (2)
    D、D.Neither (1) nor (2)

17、Which statement is TRUE concerning risk of collision?
    A、A. risk of collision never exists if the compass bearing of the other vessel is changing
    B、B. proper use shall be made of radar equipment to determine risk of collision
    C、C. risk of collision must be determined before any action can be taken by a vessel
    D、D. risk of collision exists if the vessels will pass within half a mile of each other

18、A sailing vessel is proceeding along a narrow channel and can safely navigate ONLY inside the channel. The sailing vessel approaches a vessel engaged in fishing in the narrow channel. Which statement is TRUE?
    A、A. Each vessel should move to the edge of the channel on her port side
    B、B.The vessels are required to exchange signals
    C、C.The fishing vessel is directed not to impede the passage of the sailing vessel
    D、D.Each vessel should be displaying signals for a vessel constrained by her draft

19、In determining a safe speed ______ shall be taken into your consideration.
    A、A. the state of wind, sea and current
    B、B. the traffic density
    C、C. the presence of the background light at night
    D、D. A+B+C

20、A traffic separation zone is that part of a traffic separation scheme which ______.
    A、A. is between the scheme and the nearest land
    B、B. contains all the traffic moving in one direction
    C、C. is designated as an anchorage area
    D、D. separates traffic proceeding in one direction from traffic proceeding in the opposite direction

第六章测试

1、Forecastle deck is located in the ships___________.
    A、A. bow stem
    B、B. stern
    C、C. portside
    D、D. starboard side

2、Freeboard is measured from the upper edge of the_______.
    A、A. bulwark
    B、B. deck line
    C、C. Gunwale bar
    D、D. Sheer strake

3、The vessel’s quarter is located___.
    A、A. abeam
    B、B. dead astern
    C、C. just forward of the beam on either side
    D、D. on either side of the stern

4、It is necessary to secure the forced ventilation to a compartment where there is a fire to__.
    A、A. allow the exhaust fans to remove smoke
    B、B .extinguish the fire by carbon monoxide smothering
    C、C. prevent additional oxygen from reaching the fire
    D、D. protect fire fighting personnel from smoke

5、An emergency sea anchor may be constructed by using ______.
    A、A. a boat bucket
    B、B. an air tank filled with water
    C、C. an oar and canvas weighted down
    D、D. All of the above

6、An inflatable life raft is hand-launched by ______.
    A、A. pulling a cord
    B、B. cutting the wire restraining bands
    C、C. removing the rubber packing strip
    D、D. throwing the entire container overboard

7、The survival craft carried aboard a commercial fishing vessel must safely Accommodate_
    A、A. all of the people aboard
    B、B. the number of people required by the certificate of inspection
    C、C. the entire crew
    D、D. None of the above are correct

8、Firefighting foam is only effective when the foam_____.
    A、A. penetrates to the bottom of the fire
    B、B. is kept saturated with low-velocity water fog
    C、C. mixes with the burning fuel oil
    D、D. completely covers the top of the burning liquid

9、An inflatable life raft can be launched by______.
    A、A. the float-free method ONLY
    B、B. breaking the weak link on the painter
    C、C. throwing the entire container overboard and then pulling on the operating cord to inflate the raft
    D、D. removing the securing straps

10、Which of the following is(are) an advantage of a dry chemical extinguisher over a carbon dioxide extinguisher? The dry chemical extinguisher______.① Has a greater range. ② Provides a heat shield for the operator.
    A、A. ① only
    B、B. ② only
    C、C. Both ① and ②
    D、D. Neither ① nor ②

11、You board an inflatable liferaft that has been hand launched from a sinking vessel. What should you do FIRST after everyone is onboard the liferaft?
    A、A. Cut the painter.
    B、B. Operate the radio equipment.
    C、C. Open the equipment pack.
    D、D. Ventilate the liferaft of CO2.

12、An inflatable life raft is thrown into the water from a sinking vessel. What occurs automatically after the painter trips the CO2 bottles to inflate the raft?
    A、A. The sea anchor deploys
    B、B. The floor inflates
    C、C. If upside down, the craft rights itself
    D、D. The painter detaches from the raft

13、Liferafts intended for throw overboard launching shall be so stowed as to be readily transferable for launching on either side of the ship unless liferafts are stowed readily for launching_____.
    A、A. on either side of ship
    B、B. on each side of the ship
    C、C. with davit launching devices
    D、D. with self-disengaging apparatus

14、Large volumes of carbon dioxide are safe and effective for fighting fires in enclosed spaces, such as in a pumproom, provided that the ______.
    A、A. persons in the space wear gas masks
    B、B. persons in the space wear damp cloths over their mouths and nostrils
    C、C. ventilation system is secured and all persons leave the space
    D、D. ventilation system is kept operating

15、If the coxswain of your lifeboat gives the command HOLD WATER, you should____.
    A、A. complete the stroke,raise your oar slightly,swinging the oar slightly forward,and place it in the boat
    B、B. lift the oar in a vertical position
    C、C. complete the stroke and hold the oar out of the water
    D、D. dip the blade of your oar into the water vertically and hold it perpendicular to the keel line

16、A definite advantage of using water as a fire extinguishing agent is its characteristic of __.
    A、A. alternate expansion and contraction as water in a liquid state becomes a vapor
    B、B. absorption of smoke and gases as water is converted from a liquid to a vapor
    C、C. rapid contraction as water is converted from a liquid to a vapor
    D、D. rapid expansion as water absorbs heat and changes to steam

第七章测试

1、Displacement refers to the ______.
    A、A. cubic capacity of a vessel
    B、B. deadweight carrying capacity of a vessel
    C、C. gross tonnage of a vessel
    D、D. number of tons of water displaced by a vessel afloat

2、______ refers to the depth of a vessel below the waterline,measured vertically to the lowest part of the hull,propellers or other reference points.
    A、A. Free board
    B、B. Stability height
    C、C. Metacentric height
    D、D. Draft

3、Deadweight, which is the cargo carrying capacity of a vessel in tons, is determined by _.
    A、A .loaded displacement minus light displacement
    B、B. cross tonnage minus net tonnage
    C、C. loaded displacement minus net tonnage
    D、D. light displacement minus the weight of the vessel

4、A tanker loads at a terminal within the tropical zone. She will enter the summer zone 6 days after departing the loading port. She will burn off about 45 tons/day and daily water consumption is 8 tons. How many tons may she load over that allowed by her?
    A、A. 270
    B、B. 278
    C、C. 291
    D、D. 318

5、Gross tonnage indicates the vessel’s ________.
    A、A. displacement in metric tons
    B、B. total weight including cargo
    C、C. volume in cubic feet
    D、D. draft in feet

6、The Tonnage Certificate indicates ______.
    A、A. deadweight tons
    B、B. displacement tons
    C、C. net tons
    D、D. gross tons

7、The ship’s draught forward is slightly deeper than the draught aft. This condition is called _____ in shipping terms.
    A、A. trim by the head
    B、B. trim by the stern
    C、C. even keel
    D、D. drafts different

8、The ship’s draught forward is as same as her draught aft. This condition is named as_____.
    A、A. even keel
    B、B. even trim
    C、C. even draught
    D、D. even boat

9、Although KG for a vessel in lightweight is relatively high, the vessel is stiff because ___.
    A、A. KM is small
    B、B. KM is high
    C、C. BL is small
    D、D. KB is large

10、A quick and rapid motion of a vessel in a seaway is an indication of a(n) ______.
    A、A. large GM
    B、B. high center of gravity
    C、C. excessive free surface
    D、D. small GZ

11、A vessel is listed when it is _______.
    A、A .down by the head
    B、B. down by the stern
    C、C. inclined due to off-center weight
    D、D .inclined due to wind

12、A vessel is tender if cargo weight is __ ___.
    A、A. concentrated high and the double bottoms empty
    B、B. concentrated low and the double bottoms empty
    C、C. evenly distributed vertically with the double bottoms full
    D、D. concentrated and with the double bottoms full

13、A vessel with a small GM will _________.
    A、A. have a large amplitude of roll
    B、B. provide a comfortable ride for the crew and passengers
    C、C. have drier decks in heavy weather
    D、D. be likely to have cargo shift in heavy weather

14、A vessel has a strong wind on the port beam. This has the same affect on stability as __.
    A、A. weight that is off-center to starboard
    B、B. increasing the draft
    C、C. reducing the freeboard
    D、D. increasing the trim

15、Your vessel is damaged and is listing to port. The rolling period is short .There is sufficient freeboard so that deck edge submersion is not a problem. What corrective action should be taken FIRST in regard to the vessel’s stability?
    A、A . press up any slack double-bottom tanks to eliminate free surface.
    B、B. Flood any empty double-bottom tanks to add weight low and down
    C、C. Jettison topside weights to reduce KG and KB
    D、D .shift any off-center weights from port to starboard

16、What is the difference between “Heel” and “list”?
    A、A. the ship is said to be heeled when she is inclined by an external force, the ship is said to be listed when she is inclined by a force within the ship.
    B、B. the ship is said to be heeled when she is inclined by a force within the ship, the ship is said to be listed when she is inclined by an external force.
    C、C. “heel” refers to mainly large inclination while the “list” refers to small inclination.
    D、D. “list” refers to mainly large inclination while the “heel” refers to small inclination.

17、The master got permission to pump out 500 tons of clean sea water for ______.
    A、A. the purpose of trimming
    B、B. the approval for ballast
    C、C. the purpose of voyage
    D、D. the approval for operation

18、In order to minimize the effects of a tender vessel, when carrying a cargo of lumber, you should_____?
    A、A. maximize your deck load
    B、B. Distribute lumber so that those stowing most compactly per unit of weight are in the upper holds.
    C、C. Place the heaviest woods in the lower holds
    D、D. keep the vessel frame spaces free from lumber

19、If your vessel has a list to port due to negative GM and off-center weight, the first corrective measure you should take is to______
    A、A. move port-side, main-deck Cargo to the starboard side
    B、B. fill the starboard double-bottom
    C、C. pump water from the port double-bottom to starboard double-bottom
    D、D. pump water from the port double-bottom over the side

20、What is MTI?
    A、A. The foot / tons needed to trim the vessel by 1 inch.
    B、B. The foot / tons needed to trim the vessel by 1 foot.
    C、C. The moment needed to trim the vessel by 1 centimeter.
    D、D. The amount of vessel will trim when loading 100 tons 100 feet from the tipping Center

第八章测试

1、Your vessel has lifeboats on both sides. Lifeboat No. 2 is located ________.
    A、A. forward of lifeboat No. 4 on the starboard side
    B、B. forward of lifeboat No. 4 on the port side
    C、C. aft of lifeboat No. 1 on the starboard side
    D、D. All of the above

2、If you are forced to abandon ship in a liferaft,your course of action should be to ______.
    A、A. remain in the immediate vicinity
    B、B. head for the nearest land
    C、C. head for the closest sea-lanes
    D、D. let the persons in the boat vote on what to do

3、A sound signal of seven short blasts and one long blast given with the vessel’s sound system is____
    A、A. Safety alarm
    B、B. Distress alarm
    C、C. Fire drill alarm
    D、D. General emergency alarm

4、In______ convention, a vessel which carries more than 12 passengers shall be deemed as a passenger ship.
    A、A.COSCO
    B、B.STCW
    C、C.SOLAS
    D、D.MARPOL

5、In accordance with SOLAS, the batteries that power interior lighting in inflatable liferafts can be made to last longer by ______.
    A、A. unscrewing the bulb during the daylight
    B、B. switching the light on only when necessary
    C、C. taking no action as there is no way on saving power

6、SOLAS requires a lifesaving training manual be provided in each crew cabin or in the______.
    A、A. Bridge
    B、B. Engineering control station
    C、C. Recreation and mess rooms
    D、D. Fire control room

7、The number of able seamen required on board is stated in the ______.
    A、A. American Bureau of Shipping code
    B、B. Solas Certificate
    C、C. Classification Certificate
    D、D. Certificate of Inspection

8、To determine the number of able seamen required on an inspected vessel, you should check the ______.
    A、A. Load Line Certificate
    B、B. operations manual
    C、C. Safety of Life at Sea Certificate
    D、D. Certificate of Inspection

9、The PSCO would be justified in making a detailed inspection of all life-saving appliances, if he sees that______.
    A、A. the survival craft launching equipment have never been used
    B、B. the pivot points are seized
    C、C. the lashing or stowing of deck cargo is improper
    D、D. All of the above signs are evident

10、Which document lists all the lifesaving equipment required for a vessel?
    A、A. Certificate of Inspection
    B、B. American Bureau of Shipping Classification Certificate
    C、C. International Convention for the Safety of Life at Sea Certificate
    D、D. Certificate of Registry

11、What percentage of the baggage is required to be checked at Security Level 1?
    A、A.25%---50%
    B、B. The percentage is not specified
    C、C.100%
    D、D.5%---15%

12、Who can contact the Designated Person?
    A、A. The designated person
    B、B. The captain
    C、C. All senior officer
    D、D. All officers and crew

13、The safety equipment certificate shows that the vessel conforms to the
    A、A. HAS
    B、B. American Bureau of Shipping
    C、C. American Salvage Association
    D、D. SOLAS Convention

14、Who is responsible for the development of the ship security plan?
    A、A. The company security officer.
    B、B. The classification society
    C、C. The port facility security officer
    D、D. The ship security officer

15、Who is responsible for the regular security inspections of the ship?
    A、A. The company security officer.
    B、B. The classification society
    C、C. The port facility security officer
    D、D. The ship security officer

16、On vessels over 100 gross tons, whose responsibility is it to ensure that all able seamen in the vessel’s crew have the documents and qualifications required by law and regulation?
    A、A. Master of the vessel
    B、B. USCG officer in charge of Marine Inspection
    C、C. Owner or operator of the vessel
    D、D. Company’s personnel director

17、Where should life jackets be stowed?
    A、A. In the forepeak
    B、B. In the wheelhouse
    C、C. Throughout the accommodation spaces
    D、D. In locked watertight and fireproof containers on or above the main deck

18、Explosive and flammable gasses are most likely to be encountered on a vessel ______.
    A、A. at any location
    B、B. on the drill floor and liquid mud handling areas
    C、C. in bulk storage tanks
    D、D. in machinery spaces

19、THE ACT OF CHECKING WHO OF THE PASSENGERS AND CREW MEMBERS ARE PRESENT, E.G. AT ASSEMBLY STATIONS, BY READING ALOUD A LIST OF THEIR NAMES defines ______.
    A、A.Roll call
    B、B. Call out
    C、C. Point out
    D、D. Call names

20、You hear the general alarm and ship's whistle sound for over 10 seconds. Traditionally,this is the signal for ________.
    A、A. abandon ship
    B、B. dismissal from fire and emergency stations
    C、C. fire and emergency
    D、D. man overboard

第九章测试

1、For whom is the ISM Code mandatory?
    A、A.All vessels 500 GRT and above
    B、B. All tankers
    C、C. All vessels built after 1998
    D、D. All vessels on international routes

2、Who can suggest changes to the SMS?
    A、A.The designated person
    B、B. The captain
    C、C. All officers and crew
    D、D. All senior officers

3、The ISM code is part of______.
    A、A.SOLAS
    B、B.STCW
    C、C.MARPOL
    D、D. High Speed Craft Code

4、Why is the ISM Code mandatory?
    A、A.To satisfy US Coastguard
    B、B.o improve safety
    C、C. To save money for the company
    D、D. To get lover insurance premiums

5、The SMS should provide for specific measures aimed at promoting the ______of equipment or systems the sudden operational failure of which may result in hazardous situations.
    A、A.A mooring winch
    B、B. A windlass
    C、C. A deck crane
    D、D. A lifeboat engine

6、What is (are) standard operating procedure(s) used on a Ro-Ro vessel?
    A、A. Periodic inspection and re-tensioning of lashing as required during voyage
    B、B. Lashing may be completed after the vessel leaves port
    C、C. One QMED assigned to oversee the initial loading and lashing
    D、D. All of the above

7、When should conduct visual you a inspection your towline?
    A、A. Whenever its service ability is in doubt
    B、B. In accordance with the manufacturer’s recommendation
    C、C. At least once a month
    D、D. All of the above

8、If you are the Master of a towing vessel whose only working radar no longer functions, what must you do?
    A、A. Notify the Captain of the Port (COTP) if you cannot repair it within 96 hours
    B、B. Notify the Officer in charge of Marine Inspection (OCMI) if you cannot repair it within 48 hours
    C、C. Moor the vessel until it is repaired
    D、D. Anchor the vessel until it is repaired

9、The authority to grant an alternate procedure for oil transfer operations rests with the ______
    A、A.nearest Coast guard office
    B、B. officer in Charge, Marine Inspection
    C、C. Area Commander
    D、D. Captain of the Port

10、No repairs can be done without the harbor master’s _______.
    A、A.approval
    B、B. authorization
    C、C. consideration
    D、D. discussion

11、The purpose of the voyage and passage plan is to ensure that navigation is planned in adequate detail with contingency plans where appropriate to ensure safety navigation throughout the intended voyage from _____.
    A、A.anchorage to anchorage
    B、B. pilot station to pilot station
    C、C. berth to berth
    D、D. berth to pilot station

12、When steering by autopilot, how often should manual steering be checked?
    A、A.Every day
    B、B. When time allows
    C、C. At least once a watch
    D、D. No checking is necessary

13、Vessel must be______duly qualified officers and crew.
    A、A.supplied with
    B、B.equipped by
    C、C.manned with
    D、D.fitted with

14、If you do not wear goggles and helmet, your chances of being ______ will be greater.
    A、A.beaten
    B、B. damaged
    C、C. hurt
    D、D. stricken

15、While steaming slowly in the harbor, no ship is _________ to exceed the speed limite D.
    A、A.assumed
    B、B. appreciated
    C、C. promised
    D、D. permitted

16、As a matter of fact, the damage to the winches was due to _______.
    A、A.insufficiency of packaging
    B、B. inherent vice of the cargo
    C、C. improper stowage
    D、D. rough handing

第十章测试

1、During the watch, overcast, fresh breeze, sea moderate, ship rolling and pitching, shipping seas over decks and hatches. This sentence is most possibly found in _____.
    A、A.Repair list
    B、B. Deck log book
    C、C. Weather forecast
    D、D. navigational warning

2、The owner or master of a towing vessel shall ensure that all tests and inspections of gear take place and are logged ____
    A、A.when a new master assumes command
    B、B. daily, at 0800 local zone time
    C、C. weekly, before 2400 Saturday
    D、D. immediately after assuming the watch

3、When must the Master of a vessel log the position of load line marks in relation to the surface of the water in the Official Logbook?
    A、A.Once a day
    B、B. At the change of every watch
    C、C. Only when in fresh or brackish water
    D、D. Prior to getting underway

4、The boat was sailing to the north when a terrible storm________.
    A、A.was breaking
    B、B.broke out
    C、C.had broken out
    D、D.would break out

5、What is NOT accepted as the required shipping papers on a manned and loaded tank barge?
    A、A.Bill of Lading
    B、B.Manifest
    C、C.Shipping document
    D、D.Logbook entry

6、When a vessel is entering or leaving a port,a record of engine speeds is kept in the _____.
    A、A.bell book
    B、B. deck rough log
    C、C. Official Logbook
    D、D. engine rough log

7、All of the following records are usually maintained by the watch-standing officers aboard a vessel EXCEPT the ______.
    A、A.deck logbook
    B、B. official logbook
    C、C. compass record book
    D、D. chronometer error book

8、The fire and boat drills for a cargo ship should be ________ once a month under normal conditions.
    A、A. Made out
    B、B. Put up
    C、C. Taken out
    D、D. Carried out

9、Fire and abandon boat drills for a cargo ship should be _______once a month under normal conditions.
    A、A. Crewman’s duty list
    B、B. Certificate of inspection
    C、C. Shipping articles
    D、D. Muster list

10、Never make comment,estimate or guess in your Logbook,but ______ only.
    A、A.the specifications
    B、B.the facts
    C、C.the descriptions
    D、D.the details

11、The entries in the Official Logbook must be signed by the Master and ______.
    A、A.the union representative
    B、B. the person about whom the entry concerns
    C、C. one other crew member
    D、D. No one else

12、All events relating to the voyage, such as ship’s position, speed and details of the weather, are recorded in ______.
    A、A.Logbook
    B、B. Bell Book
    C、C. Oil Record Book
    D、D. Compass Error Book

13、As oil pipe line connections were broken, _____ quantity of oil was caused to spill onto the wharf and into the dock water.
    A、A.a not knowing
    B、B. an unknowing
    C、C. an unknown
    D、D. a not know

14、All accidents and damage to ship, equipment or personnel, must be _ in the vessel’s deck log.
    A、A.entered into
    B、B. entered
    C、C. entered with
    D、D. entered in

15、Orders of the Master to the officer of the watch which he must comply with are ______.
    A、A.Night orders
    B、B. Standing orders
    C、C. Commands by master
    D、D. Requirements by master

16、______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、A.Sea Protest
    B、B. Deck Log
    C、C. Accident Report
    D、D. Seaman’s Book

17、A wise caption gives clear direction in his ______ for the officers on watch to call him if in any double whatsoever.
    A、A.deck logbook
    B、B. master note
    C、C. bell book
    D、D. master standing orders

18、All entries in logbook, _________ made, must not be erased or amende
    A、A. once
    B、B. whether
    C、C. previous
    D、D. just

19、When there is not a chief officer on board, ______should keep and write up the ship’s logbook.
    A、A .the assistant officer
    B、B. the captain
    C、C. the officer on duty
    D、D. the third officer