Steel strapping is used for ______．A.bracingB.blockingC.tomming downD.lashing

题目

Steel strapping is used for ______．

A.bracing

B.blocking

C.tomming down

D.lashing

相似考题

1.A heavy steel device that is set on the sea floor and used as a drilling template in offshore drilling operations is called a ______.A.temporary guide baseB.permanent guide baseC.guide frameD.foundation template

2.In the stowage of steel，fitting at least one ______ into the stow is vital as neglecting to do so can produce a large element of instability．A.non-steel packageB.smaller coilC.bigger coilD.locking coil

3.Tonnage openings must be closed by means of ______．A.Press boardB.Steel hatch boardsC.Steel platesD.Wooden hatch boards

4.You are scheduled to load a bulk shipment of steel turnings．Which statement is TRUE ________．A.The primary hazard of this cargo is that it is subject to spontaneous heating and ignitionB.The shipping papers should describe this cargo as Waste，Steel BoringsC.After loading，you may not sail if the temperature in each hold of steel turnings exceeds 54℃D.This cargo may not be transported in bulk unless a special permit is issued by the competent authorities

更多“Steel strapping is used for ______.A.bracingB.blockingC.tomming downD.lashing ”相关问题

  • 第1题：

    What is the accepted standard for wire rope falls used in connection with the lifeboat gear ________．

    A.Six by seven galvanized wire rope

    B.Six by twenty-four improved plow steel wire rope

    C.Six by thirty-seven preformed fiber-core wire rope

    D.Six by nineteen regular-lay filler wire rope


    正确答案：D

  • 第2题：

    Can animals be made to work for us?Some scientists think that one day animals may be trained to do a number of simple jobs that are now done by human beings.
    They point out that at a circus,for example,we may see elephants,monkeys,dogs and other animals doing quite skillful things．Perhaps you have seen them on the television or in a film．If you watch closely,you may notice that the trainer always gives the animal a piece of candy or a piece of fruit as a reward．The scientists say that many different animals may be trained to do a number of simple jobs if they know they will get a reward for doing them.
    Of course,as we know,dogs can be used to guard a house,and soldiers in both old and modem times have used geese to give warning by making a lot of noise when a stranger or an enemy comes near．But it may be possible to train animals to work in factories．In Russia,for example,pigeons which are birds with good eyesight,are being used to watch out for faults in small steel balls that are being made in one factory．When the pigeon sees a ball which looks different from others,it touches a steel plate with its beak．This turns on a light to warn people in the factory．At the same time a few seeds are given as a reward．It takes three to five weeks to train a pigeon to do this and one pigeon can inspect 3 000 to 4 000 balls an hour.
    Apes have been used in America in helping to make cars,and scientists believe that these large monkeys may be one day gather crops and even drive trains.

    Which of the following is not true?

    A.Scientists consider apes may drive trains some da
    B.Apes have worked in some factorie
    C.Apes may one day be used to gather crop
    D.An ape is not a large monke

    答案：D
    解析：
    文中最后一段中large monkeys就指apes。

  • 第3题：

    The varnish is used to paint the （）(木制品) and deck rail.

    • A、woodwork
    • B、teamwork
    • C、cargo work
    • D、steel work

    正确答案:A

  • 第4题：

    单选题
    A half-height container is used（）.
    A

    to carry cargoes of low density

    B

    when stowage space is limited

    C

    to carry cargoes such as steel products or drums

    D

    to double the stowage capacity of the vessel


    正确答案： C
    解析： 暂无解析

  • 第5题：

    单选题
    A heavy，thick-walled tube，usually steel，used between the drill pipe and the bit in the drill stem to weight the bit in order to improve its performance is called a（）.
    A

    heavy-walled drill pipe

    B

    tool joint

    C

    down hole tool

    D

    drill collar


    正确答案： D
    解析： 暂无解析

  • 第6题：

    单选题
    What is the accepted standard for wire rope falls used in connection with the lifeboat gear?（）
    A

    Six by seven galvanized wire rope

    B

    Six by twenty-four improved plow steel wire rope

    C

    Six by thirty-seven preformed fiber-core wire rope

    D

    Six by nineteen regular-lay filler wire rope


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    （） are two vertical supports，usually steel，one each side of the centerline of the ship used to support booms.
    A

    Shrouds

    B

    King posts

    C

    Stays

    D

    Turnbuckles


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    A built-up exhaust valve is one in which （）.
    A

    the stem and heads are made of different material

    B

    low-alloy steel is used throughout

    C

    a replaceable valve disk is welded to the head

    D

    the self-centering action comes from motion of the valve stem in the guide


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    After more than one hundred years of steel production at Hallside, ______.
    A

    the land could not be used for anything.

    B

    it was impossible to use the land to build on.

    C

    the land could then be built on.

    D

    the land could be used for any purpose.


    正确答案： D
    解析：
    根据题干中的关键词one hundred years，steel production可定位到C段“The surrounding land had become heavily compacted and was too contaminated with heavy metals such as chromium, cadmium and leads to support any kind of brick and mortar development”，可知该厂的土地在经过100年的钢铁生产之后很难再用作建筑用地了，故选项B是正确的。

  • 第10题：

    单选题
    Strengthening damaged bulkheads by using wood or steel is called（）.
    A

    bracing

    B

    battening

    C

    blocking

    D

    shoring


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    A

    Iron and steel.

    B

    Rubber and wood.

    C

    Iron and wood.

    D

    Rubber and steel.


    正确答案： C
    解析：
    [考点]细节题。在讲建筑安全时，录音提到“In the past, people used steel and rubber.”。

  • 第12题：

    单选题
    A vessel is constructed with a steel hull and an aluminum superstructure. Which statement is TRUE?（）
    A

    The aluminum will provide greater resistance to the spread of fire by conduction

    B

    The aluminum structure is usually attached to a steel coaming by a method that insulates the two metals

    C

    If the superstructure is stressed，an aluminum structure requires additional expansion joints to prevent fracture

    D

    The steel at the area of the aluminum-to-steel connection must be closely checked for galvanic corrosion


    正确答案： C
    解析： 暂无解析

  • 第13题：

    A half-height container is used ______.

    A.to carry cargos of low density

    B.when stowage space is limited

    C.to carry cargos such as steel products or drums

    D.to double the stowage capacity of the vessel


    正确答案：C
    半高集装箱用来装载货物，例如钢铁制品、铁桶。

  • 第14题：

    锚链（）

    • A、chain
    • B、wire
    • C、pipe
    • D、steel

    正确答案:A

  • 第15题：

    Graham Steel杂音


    正确答案:二尖瓣狭窄造成严重肺动脉高压者，在肺动脉区可闻及舒张期杂音，称Graham Steell杂音

  • 第16题：

    单选题
    A heavy steel device that is set on the sea floor and used as a drilling template in offshore drilling operations is called a（）.
    A

    temporary guide base

    B

    permanent guide base

    C

    guide frame

    D

    foundation template


    正确答案： C
    解析： 暂无解析

  • 第17题：

    单选题
    The stainless steel bars are painted by（）.
    A

    lot

    B

    lots

    C

    a lot

    D

    the lots


    正确答案： A
    解析： 暂无解析

  • 第18题：

    填空题
    Donald Jenkins of Halifax Regional Police suggests installing steel doors with a solid-steel strip.____

    正确答案： C
    解析：
    由题干关键词“Donald Jenkins”可定位到C段。原文提到，安装铁门是个好主意，但铁门应是实心而不是中空的，还要考虑在门框加上钢条，故匹配段落为C段。

  • 第19题：

    单选题
    A fid is a（）.
    A

    mallet used when splicing wire rope

    B

    sharp pointed crow bar used to unlay wire rope

    C

    tapered steel pin used to separate wire rope

    D

    tapered wooden pin used when splicing heavy rope


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    Seamless mild steel is used for steam (also copper for moderate pressure and temperature), h-pair, feed discharge and all oil fuel pressure pipingsAccording to the above sentence, which of the following statements is not true?（）
    A

    Both seamless mild steel and copper may be used for middle pressure steam

    B

    hpair means high pressure air

    C

    The feed piping of the boilers can be made of seamless mild steel

    D

    All oil pipings are made of mild steel


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the listed devices could be used as a ring groove tool during preparation for the installation of new rings?（）
    A

    Steel brush

    B

    Fine emery cloth or steel wool

    C

    A section of the removed compression ring

    D

    A case hardened scraper


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Cast iron and gunmetal fittings are used freely in small sizes at moderate pressure; large fittings, those for high pressure and temperature are cast or mild steelIn the above sentence, the word “those” means （）.
    A

    east iron firings

    B

    mild steel fittings

    C

    small fittings

    D

    large fittings


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Which of the listed design features is found in an exhaust valve and NOT in an intake valve?（）
    A

    Hard alloy steel construction

    B

    Beveled edges on the valve head

    C

    Low alloy steel construction

    D

    Poppet type design


    正确答案： B
    解析： 暂无解析

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