2022年III级人员考试试题基础考试

1、LiaoNing Nano Technology Co., Ltd.辽宁纳诺科技股份有限公司 Examination of NDE Level III NDE III级人员考试试题Basic Examination 基 础 考 试 Prepared by: Li Dabin（QC Dept. Director）Signature: Date： Name: Date: Location:姓名： 答卷时间： 地点：Score: Examiner: Date:得分： 评卷人： 时间： Part A: Total 15 questions relating to SNT-TC-1A document1

2、. “ASNT Standards for Qualification and Certification of NDT Personnel” requires the employer to establish a/an for the certification of NDT personnel: A) instruction B) specification C) procedure D) code “ASNT无损检测人员考核和发证原则”规定雇主建立一种 用于无损检测人员的发证。 ( ) A) 导则 B) 技术条件 C) 规程 D) 规范2. How many levels shall

3、be classified into for NDE personnel according to SNT-TC-1A ? A) I, II B) I, II and III C) I, II, III and IV D) All of the above are not correct SNT-TC-1A把无损检查人员分为几种级别？( ) A) I, II B) I, II和III C) I, II, III和IV D) 上述都不对3. The minimum number of “General Examination Questions” for UT level I and MT Le

4、vel II respectively are: A) 40,40 B) 30,40 C) 30,20 D) 对UT I级和MT II级来说，“通用考试”问题的至少数量分别为： ( ) A) 40,40 B) 30,40 C) 30,20 D)4. NDT Level I and Level II individual certifications shall expire at the end of: A) 2 years B) 3 years C) 4 years D) 5 years 无损检测I级和II级人员资格证书应在 之后期满。( ) A) 2 年 B) 3 年 C) 4 年 D)

5、5 年5. A candidate should satisfy one of the following criteria for the applicable NDT Level III. Which of the following statement is not true: A) have graduated from a 4 year college with a degree in engineering or science, plus one years experience in NDT in an assignment comparable to that of an N

6、DT Level II in the applicable NDT method(s)B) have completed with passing grades at least 2 years engineering or science study at a university or technical school, plus 2 years experience in NDT comparable to that of NDT Level II in applicable NDT method(s)C) have graduated from a technical school,

7、plus 3 years experience in NDT comparable to that of NDT Level II in applicable NDT method(s)D) have 4 years experience in NDT comparable to that of NDT Level II in applicable NDT method(s) 对申请无损检测III级资格来说，报考者应当满足下列条件之一。下面的论述中哪一条是不对的的？ ( ) A) 毕业于4年制大学获得工程或理学学位，在报考的无损检测措施上具有1年相称于II级限度的工作经验 B) 以合格的成绩在

8、大学或技术学校完毕至少2年工程或科学的学习，并在所报考的措施上具有2年相称于II级的经验 C) 毕业于技术学校，并在所报考的NDT措施上具有3年相称于II级的经验 D) 在所报考的NDT措施上具有4年相称于II级的经验6. How many Hours of training would be required for a person who has had not level qualification and directly applies for qualification of the NDE level individual in accordance with SNT-TC-1

9、A? A) Corresponding to the Hours required for level B) Corresponding to the sum of Hours required for level I and level II C) All of the above are correct D) All of the above are incorrect按照SNT-TC-1A规定，如果某人无I级人员资格而直接申请考试II 级无损检查人员，那么需要培训多长时间？ ( )A) II级相应的培训时间 B) I和II级相应的培训时间之和C) 上述都对 D) 上述都不对7. SNT-

10、TC-1A stipulates that the employers certification A) Can not be used in outside company B) Can be used in outside company C) Can be used by qualified outside personnel D) All of the above are correct SNT-TC-1A规定，某雇主签发的无损检查人员的资格证书： ( ) A)不可用于外单位 B)可用于外单位 C)直接用外单位有资格的人员 D)上面说法都对8. How much time would

11、be required for the initial training of a UT level II individual who has had at least 2 years of engineering or science study level in a college or technical school? A) 40Hours B) 30Hours C) 29Hours D) 39Hours 把一种2年制大专或中专毕业生培养成一名II级UT检查人员，初次培训规定需要多长时间？( ) A) 40小时 B) 30小时 C) 29小时 D) 39小时 9. How much

12、time would be required for the initial training of a RT level I individual who has had a high school graduate or equivalent? A) 39 Hours B) 40 Hours C) 29 Hours D) 35 Hours 把一种高中毕业生或具有同等学历的人培养成I级RT检查人员，初次培训规定多长时间？( ) A) 39 小时 B) 40 小时; C) 29 小时 D) 35 小时10. How many NDT methods are included in Recomm

13、ended Practice SNT-TC-1A ( Edition): A) 4 B) 10 C) 13 D) 14 在推荐的实行细则SNT-TC-1A()中，包具有多少NDT措施： ( ) A) 4 B) 10 C) 13 D) 1411. In “Leak Testing Method”, which of the following is not included? A) liquid penetrant testing B) bubble leak testing C) pressure change measurement D) Mass spectrometer method 在

14、“泄漏检测措施”中，下列哪一种没有被涉及？ ( ) A) 液体渗入检测 B) 气泡泄漏检测 C) 压力变化测量 D) 质谱措施12. Level III individual certification shall expire at the end of: A) 2 years B) 3 years C) 4 years D) 5 years III级人员证书应在 结束之际终结。 ( ) A) 2 年 B) 3 年 C) 4 年 D) 5 年13. Which of the statements about physical checkup of the NDE personnel is r

15、ight? A) Eye sight and distinguishing shall be examined annually B) Eye sight and distinguishing shall be examined every three yearsC) Eye sight and distinguishing shall be separately examined every one and three yearsD) Eye sight and distinguishing shall be separately examined every three and one y

16、ears有关无损检查人员的视力和色彩对比辨别力检查下面几种说法，哪种是对的的？ ( )A) 每年检查一次视力和色彩对比辨别力B) 每三年检查一次视力和色彩对比辨别力C) 视力每年检查一次,色彩对比辨别力每三年检查一次D) 视力每三年检查一次,色彩对比辨别力每年检查一次14. A trainee shall not independently the result of any NDT. Which of the followings is not true？ A) conduct B) interpret C) read D) report 一种受训者不应独立地 任何无损检测成果，下面哪一种不

17、是真的？ ( ) A) 解决 B) 解释 C) 阅读 D) 报告15. An NDT Level II individual should be qualified to . Which of the following is not true？ A) set up equipment B) calibrate equipment C) assist in establishing acceptance criteria when none are otherwise available D) interpret and evaluate results with respect to app

18、licable codes, standards and specification 无损检测II级人员应当在 方面被鉴定合格，下面哪一条不是真的？ ( ) A) 准备设备 B) 校正设备 C) 没有其他可用原则时协助建立验收原则 D) 按照应用的规范、原则和技术条件解释和评估成果Part B: Total 20 questions relating to materials, fabrication, and product technology16. The metallurgical effects, such as the change in grain size and shrink

19、age in welding are similar as occurred in: A) forging B) casting C) Extruding D) rolling 冶金效应例如焊接中晶粒尺寸的变化和收缩，与在 中相似。 ( ) A) 锻造 B) 锻造 C) 挤压 D) 轧制17. Pressure welding can be accomplished solely by pressure, but it usually requires additional : A) heat B) filling material C) oxidizing agent D) adhesive

20、 压力焊可以只用压力来完毕，但它一般需要附加的： ( ) A) 热 B) 填充材料 C) 氧化剂 D) 粘合剂18. In order to have consistant properties between weld and base metal, and also to the stress, many steel weldments are heat treated after welding. Such treatment usually is: A) annealing B) tempering C) normalizing D) quenching 为了在焊缝和母材间具有一致的特

21、性，同步也为了应力，许多钢焊缝在焊接后进行热解决，这种解决一般是： ( ) A) 退火 B) 回火 C) 正火 D) 淬火19. If the weldments are rigidly fixed to prevent displacement during welding, high stress will be formed. After relieving the fixture, may be produced in the weldments: A) geometrical deformation B) high stress C) crack after cooling D) a

22、ll of the above 焊接时为了避免位移，焊接件被牢牢地固定，这样会产生高应力。清除固定工装后，焊接件也许会产生 : ( ) A) 几何变形 B) 高应力 C) 冷却后开裂 D) 上述全对20. In electric arc welding, arc is usually maintained between electrode and : A) welding machine B) costing of electrode C) work piece D) shielding gas 在电弧焊中，电弧一般维持在电极和 之间： ( ) A) 焊机 B) 电极涂层 C) 工件 D)

23、保护气体21. The gases used for shield in welding are: A) argon, nitrogen and carbon dioxide B) neon, fluorine and heliumC) sulphur dioxide, X argon and oxygen D) argon, nitrogen and hydrogen 焊接中保护用的气体是： ( ) A) 氩、氮和二氧化碳 B) 氖、氟和氦 C) 二氧化硫、氩和氧 D) 氩、氮和氢22. Which of the following welding processes does not co

24、nsume the electrode and arc is maintained within the inert gas? A) tungsten inert gas welding B) argon arc welding C) electroslag welding D) submerged arc welding 下列哪一种焊接措施不消耗电极并且电弧维持在惰性气体内? A) 钨惰性气体焊 B) 氩弧焊 C) 电渣焊 D) 埋弧焊23. Which of the following statements explains the difference between discontin

25、uities and Defects？ A) discontinuities may develop to be defects B) any discontinuities are of defectsC) any defects remain in work piece will cause rupture D) discontinuities are located on the surface of a workpiece, while defects are located within a workpiece 下面哪一种论述解释了不持续和缺陷的区别？ ( ) A) 不持续也许发展成

26、缺陷 B) 任何不持续是缺陷 C) 任何保存在工件中的缺陷将会引起破裂 D) 不持续位于工件表面，而缺陷则位于工件内部24. The welding process possessed with very high amount of heat and heat conversion is: A) brazing B) plasma welding C) pressure welding D) submerged welding 具有大量热和热转换的焊接措施是： ( ) A) 钎焊 B) 等离子焊 C) 压力焊 D) 埋弧焊25. If anticorrosion is necessary,

27、which property of the material should be mostly considered？ A) processing property B) mechanical property C) physical property D) chemical property 如果材料要抗腐蚀，应重要考虑它的哪一种特性？ ( ) A) 加工性能 B) 机械性能 C) 物理性能 D) 化学性能26. A bar with 12 inches in length, 2 inches in width and 1 inch in thickness is under tensile

28、 testing with a load of 36,000 pounds in the direction of its length. What is the tensile stress in the bar？ A) 1,500 psi (pound per square inch) B) 3,000 psi C) 12,000 psi D) 18,000psi 一根棒长12英寸、宽2英寸、厚1英寸，用长方向36,000磅的力做抗拉实验，棒中的拉伸应力是多少？ ( ) A) 1,500 psi (每平方英寸磅) B) 3,000 psi C) 12,000 psi D) 18,000ps

29、i27. The elastic modulus is used to measure the of material: A) tensile strength B) pressure stress C) yield point D) ductility 弹性模量用来测定材料的 : ( ) A) 抗拉强度 B) 压应力 C) 屈服点 D) 韧性28. When strength of pressure stress is only required in application, which material is typically to be Considered？ A) low carb

30、on steel B) high carbon steel C) cast iron D) magnesium 应用中只规定压应力强度时，一般考虑哪一种材料？ ( ) A) 低碳钢 B) 高碳钢 C) 铸钢 D) 镁29. The process for recovering the ductility of low carbon steel which has been cold worked, is called: A) separation B) recrystallization C) crystallization D) austenization 恢复经冷加工后低碳钢韧性的解决措施

31、称为： ( ) A) 分离 B) 再结晶 C) 结晶 D) 奥氏体化30. Recrystallization as a process can of steel A) improve ductility B) reduce grain size C) reduce hardness D) all of the above 再结晶作为一种解决措施可以对钢 ( ) A) 提高韧性 B) 减少晶粒尺寸 C) 减少硬度 D) 上述全对31. The NDT method that can measure the change in conductivity due to heat treatment

32、, is: A) MT B) AE C) ET D) VT 可以测量热解决后导电率变化的无损检测措施是： ( ) A) MT B) AE C) ET D) VT32. Metal corrosion which is accelerated under loading, is called: A) rust corrosion B) electrical corrosion C) electro-chemical corrosion D) stress corrosion 金属腐蚀在受载下加速被称为： ( ) A) 锈蚀 B) 电腐蚀 C) 电化学腐蚀 D) 应力腐蚀33. Which of

33、the following can be used to prevent corrosion？ A) stress relief B) anodizing C) electroplating D) galvanizing E) all of the above 下面哪一种可用来防腐蚀？ ( ) A) 应力释放 B) 阳极化 C) 电镀 D) 镀锌 E) 上述全对34. The percentage of carbon in low carbon steel is within: A) 0.6%-2.5% B) 0.06%-0.25% C) 0.5%-1.6% D) 5%-16% 低碳钢中碳的比

34、例在： ( ) A) 0.6%-2.5% B) 0.06%-0.25% C) 0.5%-1.6% D) 5%-16%35. Which of the following is the most important non-ferrous metal used for construction？ A) copper alloy B) nickel alloy C) zinc alloy D) aluminum alloy 下面哪一种是建造中所使用的最重要的非铁素体金属？ ( ) A) 铜合金 B) 镍合金 C) 锌合金 D) 铝合金Part C: Total 30 questions relat

35、ing to other appropriate NDT methods36. Which of the items listed below is not an advantage of the liquid penetrant method？ A) the method can find all types of discontinuities B) the method is simple in principle and relatively easy to understand C) the method is essentially simple in application D)

36、 there are few limitations on the size and shape of the article that can be tested by this method 下面所列中哪一条不是液体渗入措施的长处？ ( ) A) 该措施能发现所有类型的不持续B) 该措施在原理上简朴并且相对容易理解C) 该措施在应用上是相称简朴的D) 用这种措施检测工件在尺寸和形状上很少有限制37.When conducting a penetrant test, round indication on the surface of the part could be interprete

37、d as A) Fatigue cracks; B) Porosity; C) Weld lap; D) Hot tear.在进行PT检查时工件表面上浮现的圆形显示也许代表何种缺陷？ ( )A) 疲劳裂纹; B) 气孔; C) 未熔合; D) 热裂纹。38.The tendency of liquid penetrant enter into a discontinuity is primarily related to: A) Viscosity of the penetrant B) Capillary force C) Chemical inertness of the penetran

38、t D) Specific gravity of the penetrant液体渗入剂进入缺陷中的倾向重要取决于下面哪种因素？ ( )A) 渗入剂的粘度 B) 毛细作用力 C) 渗入剂的化学稳定性 D) 渗入剂的比重39. Most commercial penetrants have a specific gravity of: A) less than one B) 1.1 C) more than one D) 0.9 大多数商业渗入剂具有的比重是： ( ) A) 不不小于1 B) 1.1 C) 不小于1 D) 0.940. The best type of penetrant for

39、locating wide, shallow discontinuities is: A) water-washable fluorescent penetrant B) post emulsification fluorescent penetrant C) water emulsifiable visible dye pentrant D) solvent removable dye penetrant 探测宽而浅的不持续，最佳的渗入探伤措施是： ( ) A) 水洗荧光渗入 B) 后乳化荧光渗入 C) 水乳化着色渗入 D) 溶剂清除着色渗入41. Which of the followin

40、g is not a recommended method for cleaning a surface prior to a liquid penerant test? A) acid etching B) vapor degreasing C) liquid solvent D) sand blasting 下面哪一种不是推荐的用于液体渗入前清洗表面的措施? ( ) A) 酸洗 B) 蒸汽除油 C) 液体溶解 D) 喷砂42. Which of the following discontinuities could produce a penetrant indication of a s

41、eries of aligned dots? A) a light crack B) a wide or gross crack C) an open seam D) random porosity 下面哪一种不持续会产生一系列成直线的点的渗入显示? ( ) A) 一条紧密裂纹 B) 一条宽或粗大的裂纹 C) 一条开口的裂痕 D) 任意分布的气孔43. The change in direction of an ultrasonic beam when it passes from one medium to another whose velocity differs from that o

42、f the first medium is called: A) refraction B) rarefaction C) angulation D) reflection当声束由一种介质进入第二种声速不同的介质中时，方向将发生变化，这种现象叫做什么？( )A) 折射 B)膨胀 C)角度调节 D)反射44. Generally, the best ultrasonic testing method for detecting discontinuities oriented along the fusion zone in a welded plate is: A) An angle beam

43、 contact method using surface waves B) A contact test using a straight longitudinal wave C) An immersion test using surface wave D) An angle beam method using shear waves一般检查板焊缝熔合区缺陷最合适的超声波探伤措施是什么？ ( )A) 斜射波接触表面波法 B) 直射纵波接触法 C) 表面波水浸法 D) 斜射横波法45. The process of adjusting an ultrasonic instrument or

44、device to a reference standard is referredas: A) angulation B) scanning C) correcting for distance-amplitude variations D) calibration 把超声仪器或装置调节到参照原则的措施是指： ( ) A) 测角 B) 扫描 C) 距离波幅变化修正 D) 校正46. An electron tube in which a beam of electrons from the cathode is used to reproduce an image on a fluoresc

45、ent screen at the end of the tube is referred to as: A) an amplifier tube B) a pulse tube C) a cathode ray tube D) a sweep tube 电子管里从阴极出来的一束电子在管子末端的荧光屏上产生一幅图像，这个电子管被称为：( ) A) 放大管 B) 脉冲管 C) 阴极射线管 D) 扫描管47. A grouping of number of crystals in one search unit, with all contact surfaces in the same plan

46、e, and vibrating in phase with each other to act as a single transducer is called: A) a focusing crystal B) a crystal mosaic C) a scrubber D) a single plane manipulator 一组晶片在一种换能器里，与同一平面接触，振动时在相位上就像一种换能器同样： ( ) A) 聚焦晶片 B) 晶片镶嵌式 C) 拖板刷式 D) 一种单平面控制器48. A short burst of alternating electrical energy is

47、 called: A) a continuous wave B) a peaked D-C voltage C) an ultrasonic wave D) a pulse 交变电能的短的发射被称为： ( ) A) 持续波 B) 多峰的直流电压 C) 超声波 D) 脉冲 A) angle beam testing B) magnetostrictive testing C) resonance testing D) through-transmission testing 频率变化的超声振动通过合适的换能器进入被测材料，这种形式的厚度测量检测被称为：( ) A) 斜声束检测 B) 磁致伸缩检测

48、 C) 共振检测 D) 穿透式检测 A) seams B) cracks C) laminations D) laps 板材、片材或带钢中缺陷，其由原坯料中缩孔、夹杂或砂眼经轧制后产生，一般是平面且平行于外表面，一般被称为： ( ) A) 缝隙 B) 裂纹 C) 分层 D) 折叠 51. Where magnetic particles are attracted to a site on the surface of a part by a magnetic leakage field which is due to a condition such as a crack, lap or o

49、ther condition not acceptable to the applicable standards for the part, then we have a: A) discontinuity B) defect C) indication D) none of the above 当磁粉被漏磁场吸引到工件表面某一位置，该漏磁场是由诸如裂纹、折叠或其他按工件所用原则为不合格状况引起的，那么就具有： ( ) A) 不持续 B) 缺陷 C) 显示 D) 上述都不对52. Which of the following discontinuity is usually not foun

50、d in castings? A) seams B) hot tears C) gas pockets D) shrink 下面哪一种不持续一般不会在铸件中发现? ( ) A) 缝隙 B) 热扯破 C) 气体空穴 D) 收缩53. To alleviate the problem of the cold working MT indications, the part should be: A) Demagnetized and then re-tested B) Re-tested after stress relieving C) Re-tested in the opposite dir

51、ection D) Re-magnetized at a higher amperage为消除冷加工引起的MT显示，工件必须： ( )A) 先退磁后检查 B) 消除应力后再检查 C) 用反向电流磁化后再检查 D) 用更大的电流磁化后在检查 54. Which of the following is a commonly used technique for preserving MT powder patterns? A) clear lacquer B) transparent tape C) photography D) all of the above下面哪种措施是常用保存磁粉图形的措施

52、？ ( )A) 清漆 B) 透明胶带 C) 照相 D) 上述几种措施都是55. Check the discontinuity you would most likely be looking for when magnetic particle testing a part that had been in service: A) hot tears B) fatigue cracks C) cracks or burst D) shrinkage 用磁粉探伤检查在役运营的工件，检查不持续时最有也许看到： ( ) A) 热扯破 B) 疲劳裂纹 C) 裂纹或破裂 D) 收缩56. You wi

53、ll magnetize a solid round bar in a coil. The bar is 250mm in length and 75mm in diameter. The coil has 5 turns. How many amperes will you use? A) 14000A B) 1500A C) 2700A D) 27000A 在线圈中对实心圆棒磁化，棒长250mm，直径75mm，线圈5匝，应使用多少安培的电流? A) 14000A B) 1500A C) 2700A D) 27000A57. Low voltage X-ray tube are genera

54、lly fixed with windows made of: A) plastic B) beryllium C) glass D) lead 低压X射线管一般安装由 制成的窗口。 ( ) A) 塑料 B) 铍 C) 玻璃 D) 铅58. A nonochromatic X-ray beam: A) is a narrow beam used to produce high-contrast radiograph B) is also referred as a heterogeneous X-ray beam C) is a beam containing only characteris

55、tic X-radiation D) is a beam consisting of a single wavelength 单色X射线束： ( ) A) 是用来产生高对比度射线照相的窄束 B) 也被称为不均匀的X射线束 C) 仅涉及特性X辐射的射线束 D) 由单一波长构成的射线束59.X-ray exposure holders and cassettes often incorporate a sheet of lead foil in the back which is not in intimate contact with the film. The purpose of this

56、sheet of lead foil is: A) To act as an intensifying screen B) To protect the films from backscatter C) Both of A and B D) Neither A and BX射线胶片暗盒背面常放置铅板，但它又不与胶片直接接触，请问放置这种铅板的目的是什么？( )A) 与增感屏的作用相似 B) 避免背散射 C) A和B的作用均有 D) A和B都不对60. A General rule governing the application of the geometric principles of shadow formation states that: A) X-ray shoul