American Welding Society & Moody International China
Q5-18 美国焊接协会编制了几部有关焊接的规范(The American Welding Society has developed how many welding codes?)
a. 1(one) b. 2(two) c. 3(three) d. 4(four) e. 6(six)
Q5-19 当根据ASME规范检验非直接火焰加热压力容器时,检验师将通常用几个不同的章卷(When inspecting unfired pressure vessels to the ASME Code, the inspector will usually use several different Sections.)
a. 真(true) b. 假(false)
Q5-20 有关填充材料的规定在ASWM哪一卷?(In what Section of ASME Code are the filler materials found?)
a. 第三卷(Section III)
b. 第二卷第C部(Section II, Part C) c. 第二卷第D部(Section II, Part D) d. 第九卷(Section IX )
e. 无以上任何一个(None of the above)
Q5-21 标准从不被 认为的强制的(Standards are never considered mandatory)
a. 真(true) b. 假(false)
Q5-22 在制造中所用的可以买到的母材符合下列哪个标准(Base metals used in fabrication can be bought to conform with which of the following?)
a. ASTM标准(ASTM Standards)
b. ASME规范第二卷,A和B部(ASME Code, Section II, Part A and B) c. 指定母材是不要求的(It is not required to specify base metals) d. 上述的a和b (a and b above)
e. 无以上任何一个(None of the above)
Q5-23 美国焊接协会指定的A5.XX是指(The AWS Specifications designated as A5.XX refer to:)
a. 填充金属(filler metals) b. 桥梁规则(rules for bridges)
c. 横跨全国的管线(cross country pipelines) d. 压力容器制造(pressure vessel fabrication) e. 无以上任何一个(none of the above)
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American Welding Society & Moody International China
Q5-24 一个有效的材料控制系统将是(An effective materials control system will:)
a. 尽可能的简单(be as simple as possible)
b. 包含支票和差额(contain checks and balances)
c. 除非是核制造,否则是不必要的(not be necessary unless the fabrication is for nuclear work) d. 以先进先出为基础(be based on “first in – first out”) e. 上述的a和b (a and b above)
Q5-25 UNS指的是(UNS refers to:)
a. 联合无损协会(United Nondestructive Society) b. 联合国家标准(United National Standards) c. 统一国家系统(Unified National System) d. 统一数字系统(Unified Numbering System) e. 无以上任何一个(None of the above)
Q5-26 通常由谁负责焊接程序和焊式的评定(Who is normally responsible for the qualification of welding procedures and welders?)
a. 焊工(welder) b. 建筑师(architect)
c. 焊工雇主(welder?s employer) d. 工程师(engineer) e. 规范本身(Code body)
Q5-27 下列哪些工艺不能认作为根据AWS D1.1预先评定过?(Which of the following processes is not considered prequalified in accordance with AWS D1.1?)
a. 手工电弧焊(shielded metal arc) b. 埋弧焊(submerged arc)
c. 短路过渡气保电弧焊(short-circuiting transfer gas metal arc) d. 喷射过渡气保电弧焊(spray transfer gas metal arc) e. 药蕊焊丝电弧焊(flux cored arc)
Q5-28 下列哪种试验样品用于API而不是ASME的工艺和焊工评定测试的?(Of the following types of test specimens, which is used by API and not ASME for procedure and welder qualification testing?)
a. 面弯曲(face bend) b. 背弯(root bend) c. 侧弯曲(side bend) d. 缺口破坏(nick break) e. 拉伸(tensile)
Q5-29 当管子以其水平轴方位固定,并焊工必须沿着接点焊满的焊接位子(What is the pipe welding position where the pipe remains fixed with its axis horizontal, so the welder must weld around the joint?)
a. 1G b. 2G c. 5G d. 6G e. 6GR
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American Welding Society & Moody International China
Q5-30 当管子以其轴45度的方向固定时的焊接位子(What is the pipe welding position where the axis of the pipe lies fixed at a 45-degree angle?)
a. 1G b. 2G c. 5G d. 6G
e. 无以上任何一个(none of the above)
Q5-31什么管子位置的考试是适用于想取得T,K和Y形焊缝资格焊工(What is the pipe position test for welders who are trying to qualify to weld T, K, and Y connections?)
a. 1G b. 2G c. 5G d. 6G e. 6GR
Q5-32 如果一名焊工有资格用F3组中的E6010焊条进行焊接,那么他也可以有资格用除下列哪个除外的焊条焊接(If a welder qualifies to weld with an E6010 electrode, which is an F3group electrode, he is also qualified to weld with all of the following except:)
a. E6011 b. E6012 c. E7018 d. E7024 e. E6013
Q5-33 对于焊接工艺和焊工评定,下列哪一个对焊接检验师来说重要的任务(With relation to procedure and welder qualification, which of the following can be an important task for the welding inspector?)
a. 观看烛接评定试验(watching the welding qualification test) b. 识别样品(identifying samples)
c. 切割和测试样品(cutting and testing specimens) d. 监视生产中的焊接(monitoring production welding) e. 所有以上的(all of the above)
Q5-34 对于大部分规范,如果一个焊工继续用工特定的工艺和程序,这个焊工的资质可以保持有效多长(For most codes, if a welder continues to use a particular process and procedure, how long does the welder?s qualification remain in effect?)
a. 无限地(indefinitely) b. 6个月(6 months) c. 1年(1 year) d. 3年(3 years)
e. 直到该焊工发生不可接受的焊缝(until the welder produces a rejectable weld)
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American Welding Society & Moody International China
Welding inspection technology workbook 焊接检验技术工作手册
Module 6 第六单元
Metal properties and destructive testing 金属特性和破坏性试验
请不要在此书上书写! Don’t write in this book!
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Workbook
American Welding Society & Moody International China
换算参数,请参照在10-9页“通常焊接术语换算图”。公式请参照10-8页。(For conversion Factors, refer to “Conversion Chart for Common Welding Terms” on page 10-9 of the workbook and for Formulae refer to page 10-8.)
Q6-1 金属的耐压特性(The property of metals that describes their resistance to indentation is called:)
a. 强度(strength) b. 坚固性(toughness) c. 硬度(hardness) d. 可塑性(ductility)
e. 无以上任何一个(none of the above)
Q6-2 金属能够承重特性(The property of metals that describes their ability to carry a load is:)
a. 强度(strength) b. 韧性(toughness) c. 硬度(hardness) d. 可塑性(ductility)
e. 无以上任何一个(none of the above)
Q6-3 总的来说,碳钢的强度增加,可塑性将:(Generally, as strength increases for carbon steels, the ductility:)
a. 增加(increases)
b. 保持相同(stays the same) c. 降低(decreases)
d. 与强度无关(is not related to strength) e. 无以上任何一个(none of the above)
Q6-4 描述当应力施加到金属上,其抗变形能力的特性(The property that describes the ability of a metal to deform when stressed is:)
a. 强度(strength) b. 韧性(toughness) c. 硬度(hardness) d. 可塑性(ductility)
e. 无以上任何一个(none of the above)
Q6-5 当一负荷以周期形式施加到金属上,有关金属表现的强度类型是(The type of strength related to a metal?s behavior when the load is applied in a cyclic manner is:)
a. 拉伸(tensile)
b. 压缩(compressive) c. 扭转(torsional) d. 冲击(impact) e. 疲劳(fatigue)
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