The symbol which appears beside a light on a chart reads Gp Fl R (2) 10 sec 160 ft 19M. Which characteristic describes the light?A.It is visible 10 milesB.Its distinguishing number is 19MC.It has a radar reflectorD.None of the above

题目

The symbol which appears beside a light on a chart reads Gp Fl R (2) 10 sec 160 ft 19M. Which characteristic describes the light?

A.It is visible 10 miles

B.Its distinguishing number is 19M

C.It has a radar reflector

D.None of the above


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  • 第1题:

    The chart symbol indicating that the bottom is coral is ______.

    A.C

    B.Cl

    C.Co

    D.c


    正确答案:C

  • 第2题:

    In which source could you find the number of a chart for a certain geographic area? ______.

    A.Chart No. 1

    B.Catalog of Charts

    C.IMO Practical Navigator

    D.IMO Light List


    正确答案:B

  • 第3题:

    Which of the following phonetic symbol is not right?


    答案:D
    解析:

  • 第4题:

    Lafe现采用的X-R Chart可分为Product X-R Chart和Tester X-R Chart,请问它们在生产线上的作用分别是什么?


    正确答案: (1)Product X-R Chart用来监控Process及产品质量的稳定性;
    (2)Tester X-R Chart用来监控测量系统的稳定性。

  • 第5题:

    X-R Chart控制图LCL=-15,UCL=15,则2s警界线的数值是()。

    • A、10
    • B、11
    • C、12

    正确答案:A

  • 第6题:

    单选题
    The chart symbol indicating that the bottom is coral is ().
    A

    C

    B

    Cl

    C

    Co

    D

    c


    正确答案: A
    解析: 暂无解析

  • 第7题:

    单选题
    As you approach Shreves cut-off you see Red River LandingGage (302.4 AHP) which reads 4.2 feet. Which of thefollowing statements is TRUE? ()
    A

    This reading is at the same elevation as the 6.2 ft. mark on the gage at Head of Passes

    B

    A vessel drawing 8 ft would be able to pass over the sill at Old River Lock

    C

    This reading is 6.4 feet below the Low Water Reference Plane

    D

    A vessel drawing 7 ft. would be able to pass through the locks at Lower Old River


    正确答案: D
    解析: 暂无解析

  • 第8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: D
    解析: 暂无解析

  • 第9题:

    单选题
    Which information is found in the chart title().
    A

    A rhumb line appears as a straight line

    B

    Distance is measured at the midlatitude of the track line

    C

    Meridians appear as curved lines converging toward the nearer pole

    D

    Parallels,except the equator,appear as curved lines


    正确答案: B
    解析: 暂无解析

  • 第10题:

    单选题
    The description Racon beside an illustration on a chart would mean a().
    A

    radar transponder beacon

    B

    radar conspicuous beacon

    C

    radar calibration beacon

    D

    circular radiobeacon


    正确答案: B
    解析: 暂无解析

  • 第11题:

    单选题
    On navigational aids,what does the light characteristic Fl(2+1) mean?()
    A

    A flashing light combined with a fixed light of greater brightness

    B

    Light flashes combined in groups,with a different number of flashes in each group

    C

    A light showing groups of two or more flashes at regular intervals

    D

    A fixed light varied at regular intervals by groups of two or more flashes of greater brightness


    正确答案: A
    解析: 暂无解析

  • 第12题:

    单选题
    In which source could you find the number of a chart for a certain geographic area?()
    A

    Chart No.1

    B

    Catalog of Charts

    C

    IMO Practical Navigator

    D

    IMO Light List


    正确答案: C
    解析: 暂无解析

  • 第13题:

    The description Racon beside an illustration on a chart would mean a ______.

    A.radar conspicuous beacon

    B.circular radiobeacon

    C.radar transponder beacon

    D.radar calibration beacon


    正确答案:C

  • 第14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15题:

    装在个人使用设备中的,含量在()(含)以下的锂离子电池、()(含)以下锂金属电池,以及备用电池必须随身携带,不可以托运。

    • A、100Wh、2g
    • B、160Wh、2g
    • C、100Wh、1g
    • D、160Wh、1g

    正确答案:A

  • 第16题:

    做R&R时,用X-R Chart评估测量仪器的实际分辨率是否足够,哪些说法正确:()。

    • A、R Chart上的数值出现的机会小于3种
    • B、R Chart上的数值出现的机会大于3种
    • C、R Chart上的数值25%以上为零
    • D、R Chart上的数值25%以下为零

    正确答案:A,C

  • 第17题:

    Your network contains a server named Server1 that runs Windows Server 2008 R2.You need to identify which processes perform the most disk writes and disk reads per second. Which tool should you use?()

    • A、Disk Management
    • B、Reliability Monitor
    • C、Resource Monitor
    • D、Storage Explorer

    正确答案:C

  • 第18题:

    单选题
    The revision date of a chart is printed on which area of the chart? ()
    A

    Top center

    B

    Lower-left corner

    C

    Part of the chart title

    D

    Any clear area around the neat line


    正确答案: B
    解析: 暂无解析

  • 第19题:

    单选题
    X-R Chart控制图LCL=-15,UCL=15,则2s警界线的数值是()。
    A

    10

    B

    11

    C

    12


    正确答案: C
    解析: 暂无解析

  • 第20题:

    问答题
    Lafe现采用的X-R Chart可分为Product X-R Chart和Tester X-R Chart,请问它们在生产线上的作用分别是什么?

    正确答案: (1)Product X-R Chart用来监控Process及产品质量的稳定性;
    (2)Tester X-R Chart用来监控测量系统的稳定性。
    解析: 暂无解析

  • 第21题:

    多选题
    测试仪器使用的X-R Chart失控,下列说法哪种正确:()。
    A

    设备重复性不稳定导致X Chart失控

    B

    设备重复性不稳定导致R Chart失控

    C

    设备偏差发生改变导致X Chart失控

    D

    设备偏差发生改变导致R Chart失控


    正确答案: B,C
    解析: 暂无解析

  • 第22题:

    单选题
    Which chart symbol indicates the bottom is clay().
    A

    Cly

    B

    Cla

    C

    Cl

    D

    C


    正确答案: A
    解析: 暂无解析

  • 第23题:

    单选题
    At 0715 you take the following bearings: Race Rock Light 328°pgc; Little Gull Island Light 249°pgc; Mt. Prospect Antenna 036°pgc. Based on your 0715 fix,which statement is TRUE?()
    A

    You are to the left of your track line

    B

    Your fathometer reads about 265 fathoms

    C

    You are in a cable area

    D

    You are governed by the Inland Rules


    正确答案: A
    解析: 暂无解析