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Data relating to the direction and velocity of rotary tidal currents can be found in the ______.A.Mariner's GuideB.Tidal Current TablesC.Nautical AlmanacD.Tide Tables

题目

Data relating to the direction and velocity of rotary tidal currents can be found in the ______.

A.Mariner's Guide

B.Tidal Current Tables

C.Nautical Almanac

D.Tide Tables

相似考题

1.(15 minutes)Directions :Read the following text. Choose the best word or phrase for each numbered blank and mark A , B, C or D on ANSWER SHEET1.In addition to the established energy sources such as gas ,coal ,oil and nuclear ,there are a num-ber of other sources that we ought to consider. Two of these are hydroelectric and tidal power. These two sources are (21) in that they are both renewable. (22) ,hydropower is more widely used than tidal.ln (23) ,a substantial amount of electricity is already produced in HEP (hydroelectric power)stations worldwide, (24) tidal stations are stillin the very early (25) of development. .As far as geographical (26) is concerned ,HEP projects are to be found on lakes and rivers, whiletidal (27)are constructed only at river mouths where tidal (28) is great .Unfortunately these are (29) in number. At present HEP stations are found mainly in Norway ,Canada ,Sweden and Brazil ,whereas tidal plants are in (30) in France ,Russia and China.As regards capital (31) ,both require very high..investment. On the other hand ,generating(32) are quite low in both cases .ln fact,a large scale HEP plant is capable of producing power more (33) than conventional sources ,such as coal ,oil and nuclear plants. Tidal power also com-pares (34) with nuclear and oil generated electricity, (35) the amount of money on production.(36) HEP stations ,tidalconstructions have alonglife (37).Itis estimated thatthey can operate foroverl00 years. With respect to (38) 0f supply ,tidal stations (39) from HEP ones in that they often can only supply power (40). HEP stations ,however ,provide a constant supply of elec-tricity.21.[ A] compatible[ B ] parallel[ C] similar[ D] identical

2.The navigational term Set of current means ______.A.velocity of current in knotsB.direction from which the current flowsC.estimated currentD.direction toward which the current flows

3.The officer in charge of the engineering watch shall ensure that at all times bridge orders relating to changes in ______of operation are immediately implemented(执行).A.ahead or asternB.fore or aftC.up or downD.speed or direction

4.听力原文：A cheque is never accepted by the bank on which it is drawn. Hence, the rules relating to acceptance of bills do not apply to cheques.(9)A．A cheque can be accepted by the bank on which it is drawn.B．A bill can not be accepted by the bank on which it is drawn.C．The rules relating to acceptance of bills are not applicable to cheques.D．The rules relating to acceptance of bills are applicable to cheques.

参考答案和解析
正确答案：B
更多“Data relating to the direction and velocity of rotary tidal currents can be found in the _ ”相关问题

  • 第1题：

    Currents are________in rate and direction.

    A.vary

    B.variable

    C.variably

    D.variability


    正确答案：B

  • 第2题：

    Of the following，______ is not likely found in The Mariners Handbook（NP100）．

    A.navigational hazards and buoyage，meteorological data，details of pilotage，regulations，port facilities and guides to major port entry

    B.information on charts

    C.information on operational information and regulation

    D.information on tides，currents and characteristics of the sea


    正确答案：A

  • 第3题：

    Big data can be described by four characteristics:Volume,Variety,Velocity and Veracity.（ ）refers to the quantity of generated and stored date.

    A.Volume
    B.Variety
    C.Velocity
    D.Veracity

    答案：A
    解析：
    大数据可以用四个特征来描述:Volume,Variety,Velocity and Veracity.Volume指储存的数据量大。

  • 第4题：

    Fine freshwater pearls are found in the main stream and the tributaries of the Mississippi River.

    A:banks
    B:deltas
    C:branches
    D:currents

    答案：C
    解析：
    本句意思：在密西西比河的干流和支流里人们发现了质量上乘的淡水珍珠。tributary 意思是“支流”，与branch（分支，支流）意思相近。bank银行，岸；delta（河流的）三角洲；current气流，水流，电流。

  • 第5题：

    单选题
    The velocity of a rotary tidal current will be decreased when the Moon is（）.
    A

    at apogee

    B

    new

    C

    full

    D

    All of the above


    正确答案： A
    解析： 暂无解析

  • 第6题：

    单选题
    If you log a distress message，it must include the（）.
    A

    sea state

    B

    names of witnesses

    C

    time of its occurrence

    D

    wind direction and velocity


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    The drift and set of tidal，river，and ocean currents refer to the（）.
    A

    position and area of the current

    B

    speed and direction toward which the current flows

    C

    type and characteristic of the current's flow

    D

    None of the above


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    Of the following，（）is not likely found in The Mariners Handbook.
    A

    navigational hazards and buoyage，meteorological data，details of pilotage，regulations，port facilities and guides to major port entry

    B

    information on charts

    C

    information on operational information and regulation

    D

    information on tides，currents and characteristics of the sea


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    The velocity of the wind，its steady direction，and the amount of time it has blown determines a wind driven current’s（）.
    A

    temperature

    B

    density

    C

    deflection

    D

    speed


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    In diesel engines designed with a crosshead, the motion of the piston rod can be described as （）.
    A

    reciprocating at the piston pin, rotary at the crank pin

    B

    reciprocating at the crank pin, rotary at the piston pin

    C

    straight reciprocation

    D

    straight rotation


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    The type of current which will have the greatest effect on the course made good for your vessel is（）.
    A

    one flowing in the same direction as your course steered

    B

    one flowing in the opposite direction as your course steered

    C

    one that flows at nearly right angles to your course steered

    D

    a rotary current in which the direction of current flow constantly changes


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    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


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Set of current is ________ ．

    A.its velocity in knots

    B.direction from which it flows

    C.estimated current

    D.direction toward which it flows


    正确答案：D

  • 第14题：

    The velocity of the apparent wind can be more than the true wind，and come from the same direction，if certain conditions are present．One condition is that the ______．

    A.Ship's speed must be less than the true wind velocity

    B.True wind must be from dead astern

    C.True wind velocity must be faster than the ship's speed

    D.True wind must be from dead ahead


    正确答案：D

  • 第15题：

    Fine freshwater pearls are found in the main stream and the tributaries of the Mississippi River.

    A:banks
    B:deltas
    C:branches
    D:currents

    答案：C
    解析：
    本句意思：在密西西比河的主干流和支流里发现了质量上乘的淡水珍珠。bank的意思 为“银行；河，湖”;delta的意思为“三角洲”;branch的意思为“分支，支流”;current的意思为“洋 流；水流；电流”。tributary的意思为“支流”，和branch的意思接近。

  • 第16题：

    You can ask questions about any detail（）to this meeting.

    • A、relate
    • B、to relate
    • C、relating

    正确答案:B

  • 第17题：

    单选题
    The proper safety guidelines for handling any device specific consumables can be found in which of the following documentation？（）
    A

    Material Safety Data Sheets

    B

    Installation Guides

    C

    Consumer Reports

    D

    Devices Parts Catalog


    正确答案： A
    解析： 暂无解析

  • 第18题：

    单选题
    The officer in charge of the engineering watch shall ensure that at all times bridge orders relating to changes in （） of operation are immediately implemented.
    A

    ahead or astern

    B

    fore or aft

    C

    up or down

    D

    speed or direction


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    All classes of fires can be safely combated using（）
    A

    foam

    B

    CO2

    C

    low velocity water fog

    D

    high velocity water fog


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    In a river subject to tidal currents，the best time to dock a ship without the assistance of tugs is（）.
    A

    at high water

    B

    when there is a following current

    C

    at slack water

    D

    at flood


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    Ocean currents are well defined and（）.
    A

    create large waves in the direction of the current

    B

    change direction 360°during a 24 hour period

    C

    remain fairly constant in direction and velocity throughout the year

    D

    are characterized by a light green color


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    Currents are（）in rate and direction.
    A

    vary

    B

    variable

    C

    variably

    D

    variability


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    Data relating to the direction and velocity of rotary tidal currents can be found in the （）.
    A

    Mariner's Guide

    B

    Tidal Current Tables

    C

    Nautical Almanac

    D

    Tide Tables


    正确答案： C
    解析： 暂无解析

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