单选题The correction to be applied to a Loran-C reading when matching a sky wave to a ground wave may be found（）.A on loran charts covering areas where sky waves are usedB in the Radio Aids to Navigation，PUB 117C in the Loran-C Correction TablesD Sky waves c

题目
单选题
The correction to be applied to a Loran-C reading when matching a sky wave to a ground wave may be found（）.
A

on loran charts covering areas where sky waves are used

B

in the Radio Aids to Navigation，PUB 117

C

in the Loran-C Correction Tables

D

Sky waves cannot be matched to ground waves in LORAN-C to produce a usable reading

相似考题

1.I()a book when the telephone().A. was reading…rangB. read…rangC. was reading…was ringing

2.The purpose of the "set" hand on an aneroid barometer is to ______.A.adjust the barometerB.indicate any change in the reading of the barometerC.provide a correction for height above sea levelD.provide a correction for temperature changes

3.Most modern Loran-C receivers，when not tracking properly，have a（n）______．A.Bell alarm to warn the userB.Lighted alarm signal to warn the userC.Alternate signal keying systemD.View finder for each station

4.The correction to be applied to a LoranC reading when matching a sky wave to a ground wave may be found______．A.on loran charts covering areas where sky waves are usedB.in the Radio Aids to Navigation PUB 117C.in the LoranC Correction TablesD.Sky waves cannot be matched to ground waves in LoranC to produce a usable reading

更多“The correction to be applied to a Loran-C reading when match”相关问题

  • 第1题：

    You have calibrated your RDF．When compiling the calibration table，the correction to be applied to any future RDF bearings is listed against the ______．

    A.true bearing of the transmitter

    B.relative bearing of the transmitter

    C.heading of the vessel

    D.time of reception


    正确答案：

  • 第2题：

    When a teacher asks the students to find some key words from a text quickly, he/she is intended to train students' __________strategy in reading class.

    A．skimming
    B．scanning
    C．extensive reading
    D．intensive reading

    答案：B
    解析：
    考查阅读教学。scanning“寻读”，可以帮助学生快速找到所需信息，准确定位。故选B。skimming“读”，快速浏览文本，掌握文章大意。extensive reading"泛读”，是指进行广泛、大量的阅读．可以使学生通过频繁地接触语言材料，自觉或不自觉地学到或掌握大量词汇，开阔学生的视野。intensive reading"精读”．是指深入细致、逐字逐句地阅读，可以通过深入钻研．加深知识的积累，、

  • 第3题：

    it is suggested that teachers should not interrupt students for error correction when theactivity aims at__________.


    A.accuracy

    B.fluency

    C.complexity

    D.cohesion

    答案：B
    解析：
    考查语言教学与课堂纠错。句意为“当活动是以_________为目标时，建议老师不要为了纠错而打断学生”。不打断学生是要保证说话的流畅性(fluency)，A项“精确性”，B项“流畅性”，C项“复杂性”，D项“衔接”。故选B。

  • 第4题：

    What are three valid match criteria in a firewall filter applied to a Layer 3 interface?（）

    • A、IP address
    • B、MAC address
    • C、protocol
    • D、port
    • E、session ID

    正确答案:A,C,D

  • 第5题：

    What is true of standard access control lists when applied to an interface to control inbound or outbound traffic？（）

    • A、The best match of the ACL entries will be used for granularity of control.
    • B、They use source IP information for matching operations.
    • C、They use source and destination IP information for matching operations.
    • D、They use source IP information along with protocol-type information for finer granularity of control.

    正确答案:B

  • 第6题：

    单选题
    A parallax correction is NOT applied to observations of the（）.
    A

    stars

    B

    Moon

    C

    Sun

    D

    Planets


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    When changing from a compass course to a true course you should apply（）.
    A

    variation

    B

    deviation

    C

    variation and deviation

    D

    a correction for the direction of current set


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    The purpose of the “set” hand on an aneroid barometer is to（）.
    A

    adjust the barometer

    B

    indicate any change in the reading of the barometer

    C

    provide a correction for height above sea level

    D

    provide a correction for temperature changes


    正确答案： D
    解析： 暂无解析

  • 第9题：

    多选题
    What are three valid match criteria in a firewall filter applied to a Layer 3 interface?（）
    A

    IP address

    B

    MAC address

    C

    protocol

    D

    port

    E

    session ID


    正确答案： B,C
    解析： 暂无解析

  • 第10题：

    单选题
    A standard access control list has been configured on a router and applied to interface Serial 0 in anoutbound direction. No ACL is applied to Interface Serial 1 on the same router. What will happen whentraffic being filtered by the access list does not match the configured ACL statements for Serial 0？（）
    A

    The traffic is dropped

    B

    The resulting action is determined by the destination IP address

    C

    The source IP address is checked，and，if a match is not found， traffic is routed out interface Serial 1

    D

    The resulting action is determined by the destination IP address and port number


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    When using the lifeboat compass，you must be careful to（）.
    A

    set it on the centerline of the boat

    B

    apply the correction for compass error

    C

    keep metal objects away from it

    D

    All of the above


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Most modern Loran-C receivers，when not tracking properly，have a（n）（）.
    A

    Bell alarm to warn the user

    B

    Lighted alarm signal to warn the user

    C

    Alternate signal keying system

    D

    View finder for each station


    正确答案： A
    解析： 暂无解析

  • 第13题：

    A vessel is wind rode when it is ______.

    A.at anchor and heading into the wind

    B.backing into the wind

    C.carrying lee rudder

    D.necessary to apply a leeway correction to the course


    正确答案：A
    在锚地船舶的艏向对风时顶风抛锚。

  • 第14题：

    When a teacher asks the students to find some key words from a text quickly, be/she areintended to train students'_________ strategy in reading class.

    A．skimming
    B．scanning
    C．extensive reading
    D．intensive reading

    答案：B
    解析：
    考查阅读教学。scanning“寻读”，可以帮助学生快速找到所需信息，准确定位。故答案选B。skimming“读”，快速浏览文本。掌握文章大意。extensive reading“泛读”，是指进行广泛、大量的阅读，可以使学生通过频繁地接触语言材料。自觉或不自觉地学到或掌握大量词汇，开阔学生的视野。intensive reading“精读”，是指深入细致、逐字逐句地阅读，可以通过深入钻研，加深知识的积累。

  • 第15题：

    When I was a child, I enjoyed（）picturebooks.

    • A、read
    • B、to read
    • C、reads
    • D、reading

    正确答案:D

  • 第16题：

    A standard access control list has been configured on a router and applied to interface Serial 0 in anoutbound direction. No ACL is applied to Interface Serial 1 on the same router. What will happen whentraffic being filtered by the access list does not match the configured ACL statements for Serial 0？（）

    • A、The traffic is dropped
    • B、The resulting action is determined by the destination IP address
    • C、The source IP address is checked，and，if a match is not found， traffic is routed out interface Serial 1
    • D、The resulting action is determined by the destination IP address and port number

    正确答案:A

  • 第17题：

    Which two statements are true regarding routing policy processing?（）

    • A、The Junos OS verifies the match criteria of each policy in order and performs the associated action when a match occurs.
    • B、Policies are evaluated from right to left as displayed in the Junos OS configuration file.
    • C、Polices are evaluated based on the order in which they are applied to a routing protocol.
    • D、Policy processing stops once the last statement in the policy is evaluated.

    正确答案:A,C

  • 第18题：

    单选题
    A vessel is wind rode when it is（）.
    A

    at anchor and heading into the wind

    B

    backing into the wind

    C

    carrying lee rudder

    D

    necessary to apply a leeway correction to the course


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    You have calibrated your RDF. When compiling the calibration table，the correction to be applied to any future RDF bearings is listed against the（）.
    A

    true bearing of the transmitter

    B

    relative bearing of the transmitter

    C

    heading of the vessel

    D

    time of reception


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    What should you apply to a fathometer reading to determine the depth of water?（）
    A

    Subtract the draft of the vessel

    B

    Add the draft of the vessel

    C

    Subtract the sea water correction 

    D

    Add the sea water correction


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    A phase correction is applied to observations of（）.
    A

    the Sun

    B

    stars

    C

    planets

    D

    All of the above


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    What is true of standard access control lists when applied to an interface to control inbound or outbound traffic？（）
    A

    The best match of the ACL entries will be used for granularity of control.

    B

    They use source IP information for matching operations.

    C

    They use source and destination IP information for matching operations.

    D

    They use source IP information along with protocol-type information for finer granularity of control.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    多选题
    Which two statements are true regarding routing policy processing?（）
    A

    The Junos OS verifies the match criteria of each policy in order and performs the associated action when a match occurs.

    B

    Policies are evaluated from right to left as displayed in the Junos OS configuration file.

    C

    Polices are evaluated based on the order in which they are applied to a routing protocol.

    D

    Policy processing stops once the last statement in the policy is evaluated.


    正确答案： D,A
    解析： 暂无解析

  • 第24题：

    单选题
    The correction to be applied to a Loran-C reading when matching a sky wave to a ground wave may be found（）.
    A

    on loran charts covering areas where sky waves are used

    B

    in the Radio Aids to Navigation，PUB 117

    C

    in the Loran-C Correction Tables

    D

    Sky waves cannot be matched to ground waves in LORAN-C to produce a usable reading


    正确答案： B
    解析： 暂无解析

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