甲类三副航海英语单选题练习(1)

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1

On cargo booms,preventers are______.

  • A.auxiliary guys
  • B.extra fair leads
  • C.steel bands
  • D.Stops
2

On board container carriers, below-deck containers are stowed ______.

  • A.in fixed cell guides
  • B.under TFEU
  • C.secured by portable lashing system
  • D.in block
3

On an anchor windlass,the wheel over which the anchor chain passes is called a______.

  • A.brake compressor wheel
  • B.devil's claw
  • C.wildcat
  • D.winch head
4

On a weather map, a large letter “H” means ______.

  • A.a high pressure area with cool, dry air, and fair weather
  • B.a high pressure area with warm, moist air, and inclement weather
  • C.horse latitudes, with rough seas and strong winds
  • D.a heavy squall line near the “H”
5

On a vessel, a CO2 extinguisher is checked by ______.

  • A.reading the gage pressure
  • B.weighing the extinguisher
  • C.discharging a small amount of CO2
  • D.seeing if the seal has been broken
8

On a tanker, sanitary inspections of the crew’s quarters are the responsibility of the ______.

  • A.Master and Second Mate
  • B.Master and Chief Engineer
  • C.Master and union delegate
  • D.Master and Chief Mate
11

On a ship, a door that is required to be marked KEEP CLOSED is designed to ______.

  • A.prevent the passage of flammable gases
  • B.prevent the passage of poisonous vapors
  • C.delay the spread of heat and flames
  • D.maintain watertight integrity
12

On a ship, the locker or space containing the self-contained breathing apparatus must _____.

  • A.be located in close proximity to the main control station
  • B.be equipped with battery powered emergency lighting
  • C.be marked SELF-CONTAINED BREATHING APPARATUS
  • D.All of the above
13

On a mercator chart, 1 nautical mile is equal to ______.

  • A.1 minute of longitude
  • B.1 degree of longitude
  • C.1 minute of latitude
  • D.1 degree of latitude
14

On a nautical chart, the inner ring of a compass rose indicates ______.

  • A.true directions
  • B.compass error
  • C.deviation
  • D.magnetic directions
15

On a crane, the boom indicator tells the operator what angle the boom angle is compared to the ______.

  • A.vertical position
  • B.horizontal position
  • C.boom stop angle
  • D.minimum radius angle
16

On a chart, the characteristic of the light on a lighthouse is shown as flashing white with a red sector. The red sector ______.

  • A.indicates the limits of the navigable channel
  • B.indicates a danger area
  • C.is used to identify the characteristics of the light
  • D.serves no significant purpose
17

Oil slick caused by spillage of oil from tanker ship is ______.

  • A.a drop of oil
  • B.the emulsion of oil at sea surface
  • C.the weathered oil
  • D.the oil floating on the surface of the sea water
18

Oil may NOT be transferred unless ______.

  • A.there are two certificated tankermen on each vessel
  • B.the vessel is equipped with constant-tension winches
  • C.discharge containment equipemt (i.e. drip pans) are in place
  • D.All of the above
19

Oil fires are best extinguished by ______.

  • A.cutting off the supply of oxygen
  • B.removing the fuel
  • C.cooling below the ignition temperature
  • D.spraying with water
20

Of the following, which one is not a term of Marine Weather Bulletin?______.

  • A.Complex low
  • B.Depression
  • C.High pressure
  • D.Ambient pressure
21

Of the general methods of stowing bagged cargo, which allows maximum ventilation?_____.

  • A.Brick method
  • B.Cross tier method
  • C.Full-bag method
  • D.Half-bag method
24

Of the following, the most important consideration for a tank vessel is ______.

  • A.GM
  • B.the vertical center of gravity
  • C.the longitudinal center of gravity
  • D.the stress on the hull
25

No oil or mixture containing oil ______ into Singapore waters from any vessel.

  • A.shall not be discharged
  • B.shall be discharged
  • C.shall be filled
  • D.shall not be filled
28

No damage of any kind ______ aids to navigation or navigation facilities.

  • A.should be done to
  • B.should not be done to
  • C.must be done with
  • D.must not be done with
30

Never make comment,estimate or guess in your Logbook,but______only.

  • A.the specifications
  • B.the facts
  • C.the descriptions
  • D.the details
31

Never______stowed like this.

  • A.optional cargo should be
  • B.should optional cargo be
  • C.should be optional cargo
  • D.optional cargo must be
32

Neap tides occur ______.

  • A.at the start of spring, when the Sun is nearly over the equator
  • B.only when the Sun and Moon are on the same sides of the Earth and are nearly in line
  • C.when the Sun and Moon are at approximately 90°to each other, as seen from the Earth
  • D.when the Sun , Moon, and Earth are nearly in line, regardless of alignment order
33

Navigational warnings are published according to______.

  • A.the designed area
  • B.the designated area
  • C.the indicated area
  • D.all area over the world
35

Navigational warnings and weather bulletins for shipping ______ from Singapore Radio.

  • A.broadcast
  • B.broadcasted
  • C.are broadcast
  • D.are broadcasted
36

Navigational charts are subject to frequent changes , the important ones of which arepromulgated by______.

  • A.Admiralty Notices to Mariners
  • B.Mariner's Handbook
  • C.Catalogue
  • D.Sailing Directions
38

Navigation lights must be displayed in all weathers from sunset to sunrise. They also _____.

  • A.must be displayed when day signals are being used
  • B.must be displayed when moored to a pier
  • C.may be extingushed at night on open waters when no other vessels are in the area
  • D.may be displayed during daylight
41

My vessel will be able to take another 200 metric tons of cargo ______ the previons figureof my declaration.

  • A.in addition to
  • B.in connection with
  • C.in accordance with
  • D.in relation to
42

My ship sailed______port of Shanghai,bound______Rotterdam.

  • A.from,for
  • B.for,on
  • C.on,at
  • D.at,from
43

My ship’s engine responds well to telegraph orders and takes about 80 seconds to reverse from full speed ahead to full speed astern. This sentence ______.

  • A.indicates the engine’s particulars
  • B.tells the engine’s function
  • C.shows the engine’s type
  • D.refers to the engine’s information
44

My gyrocompass______is two degrees east.

  • A.trouble
  • B.error
  • C.wrong
  • D.Mistake
47

MOVING OF AN ANCHOR OVER THE SEA BOTTOM TO CONTROL THEMOVEMENT OF THE VESSEL defines ______.

  • A.Dredging ( of anchor )
  • B.Dragging ( of anchor )
  • C.Weighing anchor
  • D.Walking out anchor
48

MV Utopia may conduct the following oprations to stop listing except to ______.

  • A.jettison cargo
  • B.immobilize the engine
  • C.transfer cargo
  • D.transfer bunkers
49

Motor-propelled lifeboats are required to be fitted with which of the following?______.

  • A.Compartments for the storage of canned drinking water
  • B.Ballast tanks to prevent the boat from capsizing
  • C.An air starter on the diesel engine
  • D.Auxiliary mechanical propulsion ( Fleming gear )
50

MOVING OF AN ANCHOR OVER THE SEA BOTTOM INVOLUNTARILY BECAUSEIT IS NO LONGER PREVENTING THE MOVEMENT OF THE VESSEL defines ______.

  • A.Dredging ( of anchor )
  • B.Dragging ( of anchor )
  • C.Weighing anchor
  • D.Walking out anchor