The indication of a slipping anchor is a（n）______．A.Decrease in mooring line lengthB.Increase in the opposite amperageC.Increase in the opposite line tensionD.Decrease in mooring line tension and amperage

题目

The indication of a slipping anchor is a（n）______．

A.Decrease in mooring line length

B.Increase in the opposite amperage

C.Increase in the opposite line tension

D.Decrease in mooring line tension and amperage

相似考题

1.The best method of protecting that portion of a fiber anchor line nearest the anchor from chafing on the bottom is by ______.A.using a small scope ratioB.replacing that portion with a short length of chainC.using a hockle to keep that portion of the anchor line off the bottomD.using a synthetic line

2.Mooring winch should be equipped with mechanical brakes which are capable of holding ______.A.half the breaking strength of the mooring lineB.the full breaking strength of the mooring lineC.the maximum expected tension of the mooring lineD.50% over the working tension of the mooring line

3.Vessels lying afloat at buoys for more than 24 hours should use anchor chain for ______ and insurance wire for ______.A.bow mooring／stern lineB.forward spring／after springC.forward breast rope／forward springD.slip rope／stern line

4.Mooring winch should be equipped with mechanical brakes capable of holding ______.A.half the breaking strength of the mooring lineB.the full breaking strength of the mooring lineC.the maximum expected tension of the mooring lineD.50% over the working tension of the mooring line

更多“The indication of a slipping anchor is a(n)______.A.Decrease in mooring line lengthB.Incre ”相关问题

  • 第1题：

    The fluke angle of an anchor system is the angle between the ______.

    A.flukes and the shank

    B.shank and the sea bottom

    C.mooring line and the sea bottom

    D.flukes and the shackle


    正确答案：A

  • 第2题：

    Why should you soak an anchor ________．

    A.It can prevent the anchor from slipping during pretensioning

    B.It will lubricate all the moving parts of a stock anchor

    C.It will increase the maximum breaking strength of the anchor chain

    D.It will make it easier to disassemble the anchor for repair


    正确答案：A

  • 第3题：

    By paying out more anchor cable, you ______.

    A.decrease the holding power of your anchor

    B.decrease the swing of your vessel while at anchor

    C.increase the holding power of your anchor

    D.increase the possibility that your vessel will drag anchor


    正确答案：C
    通过送出更多的锚链，你增加了锚的抓力。

  • 第4题：

    Mooring-Line的作用是（）。


    正确答案:连接各船

  • 第5题：

    单选题
    The best method of protecting that portion of a fiber anchor line nearest the anchor from chafing on the bottom is by（）.
    A

    Using a small scope ratio

    B

    Replacing that portion with a short length of chain

    C

    Using a hockle to keep that portion of the anchor line off the bottom

    D

    Using a synthetic line


    正确答案： D
    解析： 暂无解析

  • 第6题：

    单选题
    A mooring system that results in a spread system without anchor buoys is called a（）.
    A

    permanent chasing system

    B

    wire rope mooring system

    C

    shepherd's crook mooring system

    D

    spring buoy mooring system


    正确答案： D
    解析： 暂无解析

  • 第7题：

    单选题
    What effect is achieved from soaking an anchor（）．
    A

    It allows the bottom soil to consolidate

    B

    It gives the palms time to trip the anchor

    C

    It stabilizes the mooring system

    D

    It lubricates the anchor for better tripping


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    These include deck machinery such as mooring equipment, anchor handling equipment, cranes and （）.
    A

    boilers

    B

    bow thrusters

    C

    stabilizers

    D

    hatch covers


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    The holding power of an anchor is the（）.
    A

    maximum sustained vertical load an anchor will resist before dragging

    B

    maximum sustained horizontal load an anchor will resist before dragging

    C

    maximum sustained vertical load an anchor will resist before the mooring line breaks

    D

    maximum sustained horizontal load an anchor will resist before the mooring line breaks


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    What provides little or no indication that a vessel is dragging anchor? （）
    A

    Increasing radar range to a fixed object ahead

    B

    Drift lead with the line leading perpendicular to the centerline

    C

    Vibrations felt by placing a hand on the cable

    D

    Changing bearings to distant fixed objects abeam


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Most anchor handling equipment incorporates （） for mooring purposes.
    A

    cable lifters

    B

    spur wheels

    C

    bollard

    D

    warpends


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    A “spring line” is（）.
    A

    any wire rope used for mooring

    B

    a fire-warp

    C

    a mooring line running diagonally to the keel

    D

    a mooring line perpendicular to the keel


    正确答案： B
    解析： 暂无解析

  • 第13题：

    What provides little or no indication that a vessel is dragging anchor ________．

    A.Increasing radar range to a fixed object ahead

    B.Drift lead with the line leading perpendicular to the centerline

    C.Vibrations felt by placing a hand on the cable

    D.Changing bearings to distant fixed objects abeam


    正确答案：B

  • 第14题：

    Where do fatigue failures of wire rope mooring lines usually occur ________．

    A.In the middle part of the line length

    B.Near the socketed end fitting adjacent to the anchor

    C.At the point where the line touches the bottom

    D.At the place the anchor buoy is attached to the line


    正确答案：B

  • 第15题：

    In a combination chain and wire rope mooring system, the anchor chain is deployed at the anchor end of the line to ______.

    A.increase fatigue life of the system

    B.reduce the time to retrieve the line

    C.increase the holding power

    D.reduce the catenary


    正确答案：C
    在锚链与缆绳并用的系泊系统中，缆绳的作用主要是增强系泊强度。

  • 第16题：

    备锚，摇“备车”钟。（）

    • A、Get anchor ready and ring “Stand by engine”.
    • B、Get anchor ready and ring “Finished with engine”.
    • C、Get mooring ready and ring “Stand by engine”.
    • D、Get mooring ready and ring “Finished with engine”.

    正确答案:A

  • 第17题：

    单选题
    In a combination chain and wire rope mooring system，the anchor chain is deployed at the anchor end of the line to（）.
    A

    increase fatigue life of the system

    B

    reduce the time to retrieve the line

    C

    increase the holding power

    D

    reduce the catenary


    正确答案： C
    解析： 暂无解析

  • 第18题：

    单选题
    What could cause a significant difference between actual chain tension and the tension measured by the tensiometer? （）
    A

    The type of anchor and mooring line being used

    B

    The type of bottom in which the ship is anchored

    C

    A significant difference between air and water temperature

    D

    The chain contacting a chock or fairlead between the tensiometer and the lower swivel fairlead


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    An anchor winch should be equipped with mechanical brakes capable of holding（）.
    A

    half the breaking strength of the mooring line

    B

    the full breaking strength of the mooring line

    C

    the maximum expected tension of the mooring line

    D

    50% over the working tension of the mooring line


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    What is the holding power ratio of an anchor? （）
    A

    Maximum mooring line tension divided by the anchor's weight in air

    B

    Anchor's weight in air divided by the maximum mooring line tension

    C

    Preloading tension divided by the anchor's weight in air

    D

    Operating tension divided by the anchor's weight in air


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    Vessels lying afloat at buoys for more than 24 hours should use anchor chain for（）and insurance wire for（）.
    A

    bow mooring／stern line

    B

    forward spring／after spring

    C

    forward breast rope／forward spring

    D

    slip rope／stern line


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    The indication of a slipping anchor is a(n)（）.
    A

    decrease in mooring line length

    B

    increase in the opposite amperage

    C

    increase in the opposite line tension

    D

    decrease in mooring line tension and amperage


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    Which statement is TRUE about placing the eyes of two mooring lines on the same bollard?（）
    A

    Put one line at the low point and one at the high point of the bollard so they don't touch

    B

    Take the eye of the second line up through the eye of the first line before putting the second line on the bollard

    C

    Never put two mooring lines on the same bollard

    D

    The mooring line forward should be put on the bollard first


    正确答案： C
    解析： 暂无解析

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