单选题 The amount and accuracy of the information provided on them varies considerably means______.

A、 All nautical charts give the same amount and accuracy of the data

B、 The different nautical charts produce the different amount and accuracy of the data

C、 The nautical charts provide the same accuracy of the information but different amount

D、 The nautical charts render the same amount of the information but different accuracy

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相关试题

单选题 It seems that____has nothing to do with the ice formation on board.

A、sea fog

B、snowfall

C、freezing of raindrops

D、kinds of loaded cargoes

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单选题 More ice formation is likely caused or accentuated by water shipped on board when the ship____.

A、is on even trim

B、has a inclining angle

C、has a deeper draft forward

D、has a deeper draft aftward

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单选题 It is inferred that the prediction algorithms are used for .

A、updating of the Admiralty TotalTide

B、displaying in graphical and tabular form of the udal heights

C、the determination of tides and currents for certain area concerned

D、the calculation of the program and the seven geographic Area Data Sets

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单选题 ____is likely reduced by the formation of icing on superstructure.

A、GM

B、KB

C、KG

D、Displacement

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单选题 The process of superstructure icing information depends upon all of the following factors except____.

A、the power of the engine

B、the spray driven from wave crests

C、the size and location of superstructure

D、the deposit of water droplets on the vessel's structure

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单选题 Underkeel and overhead clearances are used to____.

A、the aid passage planning

B、select recommended sailing directions

C、display in the graphical and tabular form of Tidal Stream rates

D、calculate tidal heights for multiple ports

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单选题 The Admiralty TotalTide (DP 550) is

A、an article abstracted from SOLAS

B、a PC-based tidal prediction program

C、an Admiralty Chart Agent

D、a book known as Admiralty Tide Tables

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单选题 ____is not an item contained-in the output of the Admiralty TotalTide.

A、Moon phases

B、Periods of daylight and nautical twilight

C、Indicator of springs and neaps

D、The seven geographic Area Data Sets

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