The characteristic of a lighted cardinal mark may be ______.A.very quick flashingB.flashingC.fixedD.occulting

题目

The characteristic of a lighted cardinal mark may be ______.

A.very quick flashing

B.flashing

C.fixed

D.occulting

相似考题

1.An analog signal's characteristic quantity representing data may 66). at any instant, any value within a continuous(67). For example, an analog signal may follow continuously the values of another physical quantity representing data.A discrete signal is composed of(68)elements in time, each element having one or more characteristic quantities which can represent data. Examples of characteristic quantities are amplitude, waveform,(69), and position in time. A digital signal is a special case of discrete signals, in which data are represented by a(70)number of well-defined discrete values that one of its characteristic quantities may take in time.A．acquireB．collectC．assumeD．fetch

2.A survey (special purpose mark) buoy ______.A.must be lightedB.may have a flashing red lightC.may have a fixed white lightD.None of the above

3.If the Charterer loads or discharges the vessel in a shorter time than is allowed to him by the lay days，he may be entitled to ______.A.demurrageB.despatch moneyC.the payment for damage of detentionD.the payment for quick despach

4.In determining if risk of collision exists， such risk may sometimes exist even when an appreciable bearing change is evident， particularly when approaching ________ ．A.very large vesselB.a long towC.a vessel at close rangeD.all A，B and C

参考答案和解析
正确答案：A
更多“The characteristic of a lighted cardinal mark may be ______.A.very quick flashingB.flashingC.fixedD.occulting”相关问题

  • 第1题：

    You are loading in the winter in Albany，N.Y.，for a voyage to a port governed by the tropical load line mark. Which of the following statements is TRUE? (Hydrometer reading in Albany is 1.000)

    A.You may not exceed the winter load line mark when you finish loading except for the burnout to sea

    B.You may calculate the burnout necessary to reach the tropical zone and load extra cargo to compensate

    C.The freshwater allowance and burnout to sea may be subtracted from the required freeboard in Albany

    D.You may load to the winter mark less the fresh water allowance if you will be at the tropical mark upon arrival in the tropical zone


    正确答案：C

  • 第2题：

    A buoy marking a wreck will show a(an) ______.

    A.white light FL (2) and a topmark of 2 black spheres

    B.occulting green light and may be lettered

    C.yellow light and will be numbered

    D.continuous quick white light and may be numbered


    正确答案：A
    FL(2)白光灯和两黑球体顶标的浮标表示沉船。

  • 第3题：

    Of the following，( ) is NOT characteristic of Mark Twain′s works.

    A.colloquial speech
    B.a sense of humor
    C.a realistic view
    D.an idealistic view

    答案：D
    解析：
    考查美国文学作家作品风格。马克·吐温是美国现实主义作家，因此其作品体现了现实主义的观点，而非理想主义的观点，故D项错误。马克·吐温的作品偏口语化，且幽默风趣但蕴含讽刺的意味。

  • 第4题：

    单选题
    A yellow buoy may mark a(n)（）.
    A

    wreck

    B

    shoal area

    C

    anchorage area

    D

    middle ground


    正确答案： C
    解析： 暂无解析

  • 第5题：

    单选题
    A buoy marking a wreck will show a(n)（）.
    A

    white light FL (2) and a topmark of 2 black spheres

    B

    occulting green light and may be lettered

    C

    yellow light and will be numbered

    D

    continuous quick white light and may be numbered


    正确答案： A
    解析： 暂无解析

  • 第6题：

    单选题
    At 1920，the buoy forward of your starboard beam is（）.
    A

    an interrupted quick flashing buoy

    B

    Hog Island Lighted Bell Buoy

    C

    South Light Buoy

    D

    Sand Shoal Inlet Lighted Buoy A


    正确答案： A
    解析： 暂无解析

  • 第7题：

    单选题
    Aids to navigation marking the intracoastal waterway can be identified by（）.
    A

    the letters ICW after the aid's number or letter

    B

    yellow stripes，squares，or triangles marked on them

    C

    white retroreflective material

    D

    the light characteristic and color for lighted aids


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    The characteristic of a lighted cardinal mark may be （）.
    A

    very quick flashing

    B

    flashing

    C

    fixed

    D

    occulting


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    If the Charterer loads or discharges the vessel in a shorter time than is allowed to him by the lay days，he may be entitled to（）.
    A

    demurrage

    B

    despatch money

    C

    the payment for damage of detention

    D

    the payment for quick despach


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Which HTTP method has the characteristic that multiple indential requests may produce side effect beyond those of a single request（）？
    A

     PUT

    B

     GET

    C

     INFO

    D

     POST

    E

     HEAD

    F

     TRACE


    正确答案： E
    解析： 暂无解析

  • 第11题：

    单选题
    How is a safe water mark，that can be passed close aboard on either side，painted and lighted?（）
    A

    Black and white stripes with an interrupted quick flashing light

    B

    Black and red stripes with a Morse (A) light

    C

    Black and red stripes with an interrupted quick flashing light

    D

    Red and white stripes with a Morse (A) light


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    A lighted preferred-channel buoy may show a（）.
    A

    fixed red light

    B

    Morse (A) white light

    C

    composite group-flashing light

    D

    yellow light


    正确答案： A
    解析： 暂无解析

  • 第13题：

    A buoy having red and green horizontal bands would have a light characteristic of ______.

    A.group occulting

    B.composite group flashing

    C.Morse letter A

    D.quick flashing


    正确答案：B
    一个浮筒有红绿相间的横纹具有混合连闪的光特性。

  • 第14题：

    A cardinal mark showing an uninterrupted quick-flashing white light indicates the deepest water in the area is on the ______.

    A.north side of the mark

    B.west side of the mark

    C.east side of the mark

    D.south side of the mark


    正确答案：A
    当方位标显示不间断的快闪白灯，表示该区域的最深处在标志的北面。

  • 第15题：

    Which HTTP method has the characteristic that multiple indential requests may produce side effect beyond those of a single request（）？

    • A、 PUT
    • B、 GET
    • C、 INFO
    • D、 POST
    • E、 HEAD
    • F、 TRACE

    正确答案:D

  • 第16题：

    单选题
    All of the following information concerning lighted aids to navigation may be read directly from the Light List EXCEPT the（）.
    A

    location

    B

    height of light above water

    C

    luminous range

    D

    light characteristics


    正确答案： D
    解析： 暂无解析

  • 第17题：

    单选题
    What is the light characteristic of a lighted，preferred-channel buoy? （）
    A

    Group flashing

    B

    Composite group flashing

    C

    Interrupted quick flashing

    D

    Fixed and flashing


    正确答案： B
    解析： 暂无解析

  • 第18题：

    单选题
    A cardinal mark showing an uninterrupted quick-flashing white light indicates the deepest water in the area is on the（）.
    A

    north side of the mark

    B

    west side of the mark

    C

    east side of the mark

    D

    south side of the mark


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    L’Académie française fut fondée par _____ sous le règne de _____.
    A

    le cardinal Mazarin ; Louis XIII

    B

    le cardinal de Richelieu ; Louis XIV

    C

    le cardinal de Richelieu ; Louis XV

    D

    le cardinal de Richelieu ; Louis XIII


    正确答案： C
    解析：
    法兰西学院是由路易十三时期的红衣主教黎塞留负责建立的。

  • 第20题：

    单选题
    A special mark (yellow buoy)，if lighted，may exhibit which light rhythm?（）
    A

    Flashing

    B

    Morse A

    C

    Equal interval

    D

    Occulting


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    Two navigational hazards are located near to each other，but each is marked by an individual cardinal buoyage system. The buoys of one cardinal system may be identified from the other system by（）.
    A

    the differing light colors

    B

    one system having odd numbers while the other system has even numbers

    C

    one system using horizontal bands while the other system uses vertical stripes

    D

    the difference in the periods of the light


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    A buoy having red and green horizontal bands would have a light characteristic of（）.
    A

    interrupted quick flashing

    B

    composite group flashing

    C

    Morse (A)

    D

    quick flashing


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    What is a lighted safe water mark fitted with to aid in its identification（）.
    A

    A spherical topmark

    B

    Red and white retroreflective material

    C

    A sequential number

    D

    A red and white octagon


    正确答案： B
    解析： 暂无解析

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