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A sea anchor is ______.A.a heavy anchor with an extra long line used to anchor in deep waterB.a cone shaped bag used to slow down the wind drift effectC.a pad eye to which the sea painter is made fastD.made of wood if it is of an approved type

题目

A sea anchor is ______.

A.a heavy anchor with an extra long line used to anchor in deep water

B.a cone shaped bag used to slow down the wind drift effect

C.a pad eye to which the sea painter is made fast

D.made of wood if it is of an approved type

相似考题

1.MOVING OF AN ANCHOR OVER THE SEA BOTTOM TO CONTROL THE MOVEMENT OF THE VESSEL defines ______.A.Dredging ( of anchor )B.Dragging ( of anchor )C.Weighing anchorD.Walking out anchor

2.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

3.The fluke angle of an anchor system is the angle between the ______.A.flukes and the shankB.shank and the sea bottomC.mooring line and the sea bottomD.flukes and the shackle

4.MOVING OF AN ANCHOR OVER THE SEA BOTTOM INVOLUNTARILY BECAUSE IT IS NO LONGER PREVENTING THE MOVEMENT OF THE VESSEL defines ______.A.Dredging ( of anchor )B.Dragging ( of anchor )C.Weighing anchorD.Walking out anchor

更多“A sea anchor is ______.A.a heavy anchor with an extra long line used to anchor in deep wat ”相关问题

  • 第1题：

    An emergency sea anchor may be constructed by using ______.

    A.a boat bucket

    B.an air tank filled with water

    C.an oar and canvas weighted down

    D.All of the above


    正确答案：D
    应急海锚能够通过使用船用桶，灌水的空气罐，加重下沉的浆橹或帆布。

  • 第2题：

    “The anchor was heaved aweigh” means“（）”.

    • A、The anchor was clear of the water
    • B、The anchor was let go
    • C、The anchor was foul
    • D、The anchor was clear of the bottom

    正确答案:D

  • 第3题：

    单选题
    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： B
    解析： 暂无解析

  • 第4题：

    单选题
    MOVING OF AN ANCHOR OVER THE SEA BOTTOM INVOLUNTARILY BECAUSE IT IS NO LONGER PREVENTING THE MOVEMENT OF THE VESSEL defines（）.
    A

    Dredging (of anchor)

    B

    Dragging (of anchor)

    C

    Weighing anchor

    D

    Walking out anchor


    正确答案： B
    解析： 暂无解析

  • 第5题：

    单选题
    A sea anchor is（）.
    A

    a heavy anchor with an extra long line used to anchor in deep water

    B

    a cone shaped bag used to slow down the wind drift effect

    C

    a padeye to which the sea painter is made fast

    D

    made of wood if it is of an approved type


    正确答案： B
    解析： 暂无解析

  • 第6题：

    单选题
    A carling is used aboard ship（）.
    A

    as a connecting strap between the butted ends of plating

    B

    to stiffen areas under points of great stress between beams

    C

    to prevent the anchor from fouling when the brake is released

    D

    to provide an extra heavy fitting in a heavy lift cargo rig


    正确答案： A
    解析： 暂无解析

  • 第7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8题：

    单选题
    Your vessel is not underway when（）.
    A

    Her anchor is dragging

    B

    Her anchor is used in docking

    C

    She is dredging her anchor

    D

    Her anchor holds fast while she is swinging


    正确答案： A
    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
    A carling is used aboard ship（）.
    A

    as a connecting strap between the butted ends of plating

    B

    to stiffen areas under points of great stress between beams

    C

    to prevent the anchor from fouling when the brake is released

    D

    to provide an extra heavy fitting in a lift cargo released


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    If your vessel is dragging her anchor in a strong wind，you should（）.
    A

    shorten the scope of anchor cable

    B

    increase the scope of anchor cable

    C

    put over the sea anchor

    D

    put over a stern anchor


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Due to the shape of the sea anchor，the best way to haul it back aboard is by（）.
    A

    hauling in on the anchor line as you would any anchor

    B

    getting all hands to assist

    C

    its trip line

    D

    cutting the line，as you cannot haul it back in


    正确答案： C
    解析： 暂无解析

  • 第13题：

    In determining the scope of anchor line to pay out when anchoring a small boat, one must consider the ______.

    A.charted depth of water only

    B.depth of water, including tidal differences

    C.time and date of anchoring

    D.type of anchor being used


    正确答案：B
    小船抛锚，在确定送出锚链长度时，必须考虑包括潮汐不同的水深。

  • 第14题：

    单选题
    Releasing oil from the sea anchor of a survival craft may（）.
    A

    keep the propeller from being fouled

    B

    increase propeller speed

    C

    help calm the waves in the vicinity of the craft

    D

    increase the holding power of the sea anchor


    正确答案： C
    解析： 暂无解析

  • 第15题：

    单选题
    If you must land on a beach with an oar-propelled lifeboat through a heavy surf，the recommended method is to（）.
    A

    keep the bow directly in toward the beach，and tow the sea anchor off the stern

    B

    ride in on the back of a large breaker

    C

    keep the bow into the seas with the sea anchor out over the bow，and row to meet the breaking waves

    D

    head directly into the beach by staying between the crests of the waves


    正确答案： C
    解析： 暂无解析

  • 第16题：

    单选题
    Releasing oil from the sea anchor of a lifeboat may（）.
    A

    keep the propeller from being fouled

    B

    increase propeller speed

    C

    help calm the waves in the vicinity of the craft

    D

    increase the holding power of the sea anchor


    正确答案： C
    解析： 暂无解析

  • 第17题：

    单选题
    The purpose of the tripping line on a sea anchor is to（）.
    A

    Aid in casting off

    B

    Direct the drift of the vessel

    C

    Aid in its recovery

    D

    Maintain maximum resistance to broaching


    正确答案： C
    解析： 暂无解析

  • 第18题：

    单选题
    Moving of an anchor over the sea bottom to control the movement of the vessel defines（）.
    A

    dredging ( of anchor )

    B

    dragging ( of anchor )

    C

    weighing anchor

    D

    walking out anchor


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    A sea anchor is（）.
    A

    a heavy anchor with an extra long line used to anchor in deep water

    B

    a cone shaped bag used to slow down the wind drift effect

    C

    a pad eye to which the sea painter is made fast

    D

    made of wood if it is of an approved type


    正确答案： A
    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
    A spring line is a（）.
    A

    mooring line made of spring lay wire rope

    B

    mooring line running diagonally to the keel

    C

    mooring line parallel to the keel

    D

    wire rope used for securing an anchor buoy


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    What is the bow type anchor shackle primarily used for（）.
    A

    Chain to chain connections

    B

    Chain to anchor connections

    C

    Kenter link to anchor connections

    D

    Wire rope connections


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    In determining the scope of anchor line to pay out when anchoring a small boat，one must consider the（）.
    A

    charted depth of water only

    B

    depth of water，including tidal differences

    C

    time and date of anchoring

    D

    type of anchor being used


    正确答案： A
    解析： 暂无解析

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