航海英语(二三副)单选题练习1

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1

A vessel fitted with twin screws is easier in ______ than a vessel with single screw.

  • A.turning maneuver
  • B.course setting
  • C.position fixing
  • D.regulating speed
2

A vessel sailing shall keep out of the way of all of the following vessels except a vessel ______.

  • A.not under command
  • B.engaged on pilotage duty
  • C.restricted in her ability to maneuver
  • D.engaged in fishing
4

When steering by autopilot, how often should_______steering be checked?

  • A.every day
  • B.when time allows
  • C.At least once a watch
  • D.No checking is necessary
5

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
6

To “EASE” A LINE means to ___ .

  • A.cast off
  • B.double up so that one line does not take all the strain
  • C.pay out line to remove most of the tension
  • D.slack it off quickly
8

One of the limitations of foam as an extinguishing agent is that foam______.

  • A.cannot be made with salt water
  • B.is heavier than oil and sinks below its surface
  • C.is corrosive and a hazard to fire fighters
  • D.conducts electricity
9

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
10

Generally speaking,the most favorable bottom for anchoring is ______.

  • A.very soft mud
  • B.rocky
  • C.a mixture of mud and clay
  • D.loose sand
11

When using a hand held smoke signal from a lifeboat, you should activate the signal _____.

  • A.on the downwind side
  • B.on the upwind side
  • C.inside the boat
  • D.at the stern
12

Once you have established the daily ration of drinking water in a survival situation,how should you drink it?_________.

  • A.Small sips at regular intervals during the day
  • B.The complete daily ration at one time during the day
  • C.One-third the daily ration three times daily
  • D.Small sips only after sunset
14

Currents are ______ in rate and direction.

  • A.vary
  • B.variable
  • C.variably
  • D.variability
15

Cumulonimbus clouds are most likely to accompany a(n) ______.

  • A.high pressure system
  • B.cold front
  • C.warm front
  • D.occluded front
16

A line connecting all possible positions of your vessel at any given time is a ______.

  • A.longitude line
  • B.latitude line
  • C.isogonic lines
  • D.line of position
17

The region of high pressure extending around the Earth at about 35°N latitude is called the_____

  • A.prevailing westerlies
  • B.horse latitudes
  • C.troposphere
  • D.doldrums
18

In reference to accidental oil pollution,the most critical time during bunkering is when ______.

  • A.you first start to receive fuel
  • B.hoses are being blown down
  • C.final topping off is occurring
  • D.hoses are being disconnected
21

The engine in a covered lifeboat is fueled with ______.

  • A.kerosene
  • B.unleaded gasoline
  • C.diesel oil
  • D.liquefied gas
22

You are making ship-to-shore telephone calls on VHF. You should use the ______.

  • A.VHF-FM service
  • B.coastal harbor service
  • C.high seas service
  • D.emergency broadcast service
24

when you are steering on a pair of range lights and find the upper light is in line above the lower light ,you should _____.

  • A.continue on the present course
  • B.come right
  • C.wait until the lights are no longer in a vertical line
  • D.come left
25

A crew member is unconscious and the face is flushed. You should ______.

  • A.lay the crew member down with the head and shoulders slightly raised
  • B.administer a liquid stimulant
  • C.lay the crew member down with the head lower than the feet
  • D.attempt to stand the crew member upright to restore consciousness
26

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

  • A.Navigational status
  • B.Safety related message
  • C.MMSI
  • D.Route plan
27

The word “breadth of a vessel” in International Regulations for Preventing Collision at Sea 1972 means ______.

  • A.The molded breadth
  • B.The registered breadth
  • C.The breadth amidships
  • D.The maximum breadth
28

The Greek ship drifted and struck the portside of a Chinese ship,which ______ the bulwalk and Stanchions.

  • A.caused damage to
  • B.had collision with
  • C.was damaging
  • D.was causing damage to
29

Vessel’s provisions refer to ______ of the vessel.

  • A.Fuel oil
  • B.Vegetable and food
  • C.Spare parts on board
  • D.Ballast water
30

22. ______ will be paid by ship-owners after tallyman doing the tally work.

  • A.Cargo-handling/expenses
  • B.Tally money
  • C.Tally fees
  • D.Cargo-tallying/dues
32

.In order to discharge a CO2 portable fire extinguisher, the operator must FIRST ______.

  • A.invert the CO2 extinguisher
  • B.squeeze the two trigger handles together
  • C.remove the locking pin
  • D.open the discharge valve
34

______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
35

______ is not a process of weathering of the oil spilled in the sea water.

  • A.Evaporation
  • B.Dispersion
  • C.Emulsification
  • D.Drifting
36

______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
38

A strong back refers to a _________.

  • A.Bar securing a cargo port
  • B.Centerline vertical bulkhead
  • C.Deep beam
  • D.Spanner stay
39

A stage should only be rigged ______.

  • A.over the bow or stern of a vessel
  • B.over the flat sides of a vessel
  • C.over the open water
  • D.over the dockside
40

While you are on watch entering port, the Master gives the helmsman a rudder command which conflicts with a rudder command from the Pilot. You should make sure the helmsman ______.

  • A.obeys the Pilot
  • B.obeys the Master
  • C.asks you for instructions
  • D.brings the rudder to a point midway between the two conflicting positions
43

A chart with a natural scale of 1:160,000 is classified as a ______.

  • A.sailing chart
  • B.general chart
  • C.coast chart
  • D.harbor chart
44

The word “breadth of a vessel” in International Regulations for Preventing Collision at Sea 1972 means ______.

  • A.The molded breadth
  • B.The registered breadth
  • C.The breadth amidships
  • D.The maximum breadth
45

.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
46

An example of a modern anchor which has a stock is a(n) ______.

  • A.articulated anchor
  • B.Flipper Delta anchor
  • C.Baldt anchor
  • D.Danforth anchor
48

The phrase when built in the certificate of vessel’s nationality definitely means ______.

  • A.When was your vessel built
  • B.At what times is your vessel building
  • C.When is your vessel built
  • D.At when time you built your vessel