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International distress signal in VHF calling for help is________.A.Help,Help,HelpB.Mayday,Mayday,MaydayC.Save,Save,SaveD.Rescue,Rescue,Rescue

题目

International distress signal in VHF calling for help is________.

A.Help,Help,Help

B.Mayday,Mayday,Mayday

C.Save,Save,Save

D.Rescue,Rescue,Rescue

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更多“International distress signal in VHF calling for help is________.A.Help,Help,HelpB.Mayday, ”相关问题

  • 第1题：

    What is the most appropriate action for a GMDSS radio operator to take in a distress situation where immediate help is needed，but the vessel is not sinking nor needs to be abandoned ________．

    A.Switch off EPIRB and SART manually

    B.Transmit distress call by MF/HF，VHF or INMARSAT

    C.Notify the RCC（Rescue Coordination Center）through VHF FM on channel 13

    D.Transmit distress call by activating the radiotelegraph automatic alarm signal


    正确答案：B

  • 第2题：

    If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies, which frequency should you call on ?______.

    A.Calling frequency

    B.Distress frequency

    C.Urgency frequency

    D.Working frequency


    正确答案：D
    如果你知道你船在甚高频上呼叫保持工作和职守频率，你将呼叫哪个频率？工作频率。

  • 第3题：

    Which command returns a list of commands in which a given keyword is used throughout the Junos hierarchies?（）

    • A、help topic
    • B、help reference
    • C、help apropos
    • D、help tip

    正确答案:C

  • 第4题：

    单选题
    With the help of GMDSS（）can be alerted to a distress incident as soon as possible.
    A

    all ships in a large sea area

    B

    only the sea authorities ashore

    C

    the SAR units ashore and at sea

    D

    the port radios and the coast stations


    正确答案： D
    解析： 暂无解析

  • 第5题：

    单选题
    The basic concept of GMDSS is（）.
    A

    Search and rescue authorities ashore will rapidly received an distress alert and acted upon

    B

    SAR units will be rapidly alerted to a distress incident and assist in a coordinated SAR operation

    C

    Ships navigating in the immediate vicinity of the ship in distress will rapidly alerted to the alert and give their help accordingly

    D

    The RCC will rapidly alerted to a distress alert through satellite and terrestrial communication techniques and conducted a rescue operation immediately


    正确答案： C
    解析： 暂无解析

  • 第6题：

    单选题
    Which is NOT a distress signal? （）
    A

    A continuous sounding with any fog signal apparatus

    B

    A signal sent by radiotelephone consisting of the spoken word Mayday

    C

    An International Code Signal of N.C.

    D

    The firing of green star rockets or shells


    正确答案： D
    解析： 暂无解析

  • 第7题：

    单选题
    Which is a distress signal? （）
    A

    A triangular flag above or below a ball

    B

    The International Code Signal of distress indicated by JV

    C

    A green smoke signal

    D

    Flames on the vessel as from a burning tar barrel


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    （）is used for calling and replying,and for transmitting acknowleding and relaying distress alerts.
    A

    NAVETEX receiver

    B

    Search and Rescue Transponder

    C

    Emergency Position Indicating Radio Beacom

    D

    Digital selective calling


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    When you are calling in a noisy area, you are advised to _____.
    A

    use a more sensitive microphone

    B

    shout loudly into to your microphone

    C

    go away quietly to continue the phone call

    D

    use your hand to help speak into the phone


    正确答案： A
    解析：
    题干“在一个吵闹的环境里接听电话时，你该怎么做呢？”第五段最后一句建议“use your hand to direct your voice into the microphone.”，D项同义转换，为正确选项。A项无中生有，原文中根本没有提到这样的做法。B项在文中没有提到而且本身也违背事实。C项在文中缺少依据。

  • 第10题：

    单选题
    Which is NOT a distress signal?（）
    A

    A continuous sounding with any fog signal apparatus

    B

    A signal sent by radiotelephone consisting of the spoken word Mayday

    C

    An International Code Signal of N.C

    D

    The firing of green star rockets or shells


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    A person who observes an individual fall overboard from an OSV should（）.
    A

    immediately jump into the water to assist the individual

    B

    call for help and keep the individual in sight

    C

    run to the radio room to send an emergency message

    D

    go to the control room for the distress flares


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    （）will form the basis for distress alerting and safety calling.
    A

    GMDSS

    B

    EGC

    C

    MSI

    D

    DSC


    正确答案： A
    解析： 暂无解析

  • 第13题：

    An orange flag showing a black circle and square is a ______.

    A.signal indicating a course change

    B.distress signal

    C.signal of asking to communicate with another vessel

    D.signal indicating danger


    正确答案：B
    一橙色就显示一黑色圆形和方形是遇险信号。

  • 第14题：

    --Hello! International Peace Hotel. CanI help you?
    --Do you have a room with a single bed__________ for next Monday?

    A.empty
    B.occupieD.
    C.vacant
    D.available

    答案：D
    解析：
    考查形容词辨析。这里问的是酒店房间有没有“还没被预订的房间”，available意为“可以得到的，没有被占用的”，作宾语补足语，符合题意，故选D。empty意为“空的，空洞的”，代入句中指房间里没有任何家具或用品，故排除。Occupied意为“已占用的，在使用的，无空闲的”，与题意相反。vacant意为“空闲的，空缺的”．通常放在修饰的名词前面。

  • 第15题：

    An administrator suspects that an incorrect POTS line is carrying the DSL signal. Which of thefollowing will help diagnose this issue?（）

    • A、Multimeter
    • B、Toner probe
    • C、Protocol analyzer
    • D、Butt set

    正确答案:D

  • 第16题：

    单选题
    International distress signal in VHF calling for help is（）.
    A

    Help，Help，Help

    B

    Mayday，Mayday，Mayday

    C

    Save，Save，Save

    D

    Rescue，Rescue，Rescue


    正确答案： C
    解析： 暂无解析

  • 第17题：

    单选题
    If you are transmitting a distress message by radiotelephone you should（）.
    A

    use English language

    B

    always use the International Code

    C

    preface it by the word SOS

    D

    follow the transmission with the radio alarm signal


    正确答案： D
    解析： 暂无解析

  • 第18题：

    单选题
    A distress signal（）.
    A

    consists of 5 or more short blasts of the fog signal apparatus

    B

    consists of the raising and lowering of a large white flag

    C

    may be used separately or with other distress signals

    D

    is used to indicate doubt about another vessel's intentions


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    Which signal is recognized as a distress signal?（）.
    A

    Directing the beam of a searchlight at another vessel

    B

    A smoke signal giving off orange colored smoke

    C

    A whistle signal of one prolonged and three short blasts

    D

    International Code Signal PAN spoken over the radiotelephone


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    A distress signal（）.
    A

    consists of 5 or more short blasts of the fog signal apparatus

    B

    consists of the raising and lowering of a large white flag

    C

    may be used individually or in conjunction with other distress signals

    D

    is used to indicate doubt about another vessel's intentions


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    “HELP US TO HELP YOU” means ______.
    A

    sometimes your help is not necessary

    B

    you can make it easier for us to help

    C

    usually we cannot help you


    正确答案： C
    解析：
    由第三部分内容可知A、C两项与文中的表述不符，均排除。只有B项符合文意。

  • 第22题：

    单选题
    A person who sees someone fall overboard should（）.
    A

    immediately jump in the water to assist the individual

    B

    go to the bridge for the distress flares

    C

    run to the radio room to send an emergency message

    D

    call for help and keep the individual in sight


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    If you see someone fall overboard from a vessel，you should（）.
    A

    immediately jump in the water to help the individual

    B

    call for help and keep the individual in sight

    C

    run to the radio room to send an emergency message

    D

    go to the control room for the distress flares


    正确答案： A
    解析： 暂无解析

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