ASME试卷.doc

ASME 规范产品级射线检验人员专业考试试题SPECIFIC EXAMINATION QUESTIONS FOR LEVEL PERSONNELOF RADIOGRAPHIC TESTING FOR THE ASME CODE PRODUCTS 姓名 得分 NAME_GRADE_ In the following selecting questions,choose the letter represents the right answer into the brackets; in the judging questions, fill or to indicate whether correct or not.对下列选择题，选择代表正确答案的字母填入括号内；对判断题，在括号内填入或，以示其正确与否。1.The function of soup is reducting the exposed AgBr grain into metal Ag.( )1.显影液的作用是把已曝光的AgBr颗粒还原成金属银。（ ）2.New or stopping using or long time X-ray inxtrument should be “training”before operation ,its aim is improve vacuum of X-ray tube.( )2.新的或长期停用的X光机，使用前要进行“训练”，其目的是提高X光管的真空度。（ ）3.In the course of exposure ,the lend intensifying screen closely contact with the X-ray film can improve the density of negative,its reason is ( ).A. the lead intensifying screen may emit fluorescence and visible light ,and accelerate sensitization of film.B. The lead screen may absorb scattering ray.C. Prevent back scattering causing fog on film.D. The lead screen can emit electron radiated by X-ray and -ray,therefore is helpful to exposure of film.3.曝光过程中，与X射线胶片紧密接触的铅增感屏可提高底片黑度，其原因是（ ）A、 铅增感屏会发生荧光和可见光，从而加快胶片感光B、 铅屏可吸收散射线C、 防止背散射造成胶片灰雾D、 铅屏受X和射线照相会发射电子，从而有助于胶片感光。4.The aim of putting filter on the window of X-ray tube is ( )A. generate secondary ray to strengthen X-ray beamB. filtering short wavelength X-ray to get ofter X-rayC. filtering softer X-ray to get purer X-rayD. make the intensity of X-ray beam easily adjusted4.在X光管窗口放置滤光片目的是（ ）A、 产生二次射线以增强X射线束B、 滤掉短波长X射线以获得较软的射线C、 滤掉软X射线以获得能量比较单纯的X射线束D、 使X射线束的强度容易调整5.Based on SE-1815 ,which performance requirements should be considered for selection of the film system used for industrial radiography?A.Gmin B.Dmax C.(G/D)min D.all of the above5.按SE-1815，选择工业射线照相胶片系统时应考虑哪些特性要求？A.Gmin B.Dmax C.(G/D)min D.以上均是6.The thickness range of workpiece that can be fully recorded on the negative is called( )A. Sensitivity of negative B. Latitude of negativeC. Precision of negativeD. Intensity of source6.能够在底片上充分记录的工件厚度范围叫做（ ）A.底片的灵敏度 B.厚度的容宽度C.底片的精度 D.源的强度7.The main aim of installing two or more films with different photoresponsive rate in the same holder is ( )A. avoid retake photograph for unsuitable exposure time B. avoid retake photograph for false defect on the negativeC. because once exposure has wider range of thicknessD. because influence of scattering ray to the master image7.在同一暗盒里装2张或多张感光速度不同的胶片进行曝光的主要目的是( ) A. 避免因曝光时间不当而重新拍片B. 避免因底片上有缺陷而重新拍片C. 因为一次曝光包含较大的厚度范围D. 为了减少总体图像受散射线的影响8.In condition of ( ),the burring of negative taken by bigger ray sourse is equivalent to that taken by smaller ray source A. shorten exposure time B. laying in more lead plates C. increasing the disance between source and filmD. using faster film8.在( )的条件下,尺寸较大的射线源所拍摄的底片的清晰度可与尺寸较小的射线源得到的底片不清晰度相当。A.缩短曝光时间 B.衬较多的铅板C.增大源到胶片的距离 D.使用速度较快的胶片9.If a dark image of the “B”appears on lighter background ,the radiograph shall be considered unacceptable( )9.射线底片上在黑度较小的背景上如出现“B”标记的较黑影象,此片应重照( )10.Issue of human body of every part all can be damaged by overradiation of X-ray or -ray ,but the most sensitive part is ( )A.blood B.eyeball C.viscus D.all of the above10.人体务部分组织受X射线或射线过量照射均会受到伤害,但是其中特别敏感是A.血液 B.眼球 C.内脏 D.以上都是11.Higher the strengthen height of weld is ,inspection of defect is more difficulter.( )11.焊缝加强度越高,缺陷的检出就越困难。( )12.Based on the ASME SEC.,Div I ,the evaluation of the radiographs shall be in accordance with ( )for spot examination and with ( )A.UW-51 B.UW-52 C.UW-11 D.UW-1212.根据ASME第八卷第一分册，射线底片的评定抽检应按（ ），全检应按（ ）。A.UW-51 B.UW-52 C.UW-11 D.UW-1213.If only the denify and IQI sensitivity can meet the designated requirements,the adiograph is acceptable for interpretation even if there is fogging in the area of interest.( )13.射线底片只要黑度,象质计灵敏度符合要求,即使有灰雾也可照样评定.14.For the wire IQI ASTM IB 03,IB means the wire material is ( ),03 means the maximum wire diameter is ( )A. nickel-chromium-iron alloy (UNS NO.NO6600)B. carbon steel or type 300 series stainless steelC. 0.03 inchesD. 0.3mm14.丝型象质计ASTM IB 03，1B 表示丝的材质是（ ），03表示最粗丝径是（ ）A. 镍-络-铁合金(UNS N0.NO6600)B. 碳钢或300系列不锈钢C. 0.03英寸D. 0.3mm15.The load that X-ray tube can bear depends on ( )A. composition of cathode B. side of focal point and efficiency of anode cooling systemC. ditance between anode and cathodeD. wave shape of high voltage15.X光管可承受的负荷取决于( )A. 阴极部分B. 焦点尺寸和阳级冷却系统C. 阳极到阴极的距离D. 高压波形16.Based on SE-1079,the calibration term for a density step wedge film is ( ) and for a transmission densitometer is ( )A.90 days B.12 months C.1 year D.3 monnths16.按SE-1079,有关校验的限期:阶梯黑度片为( ),黑度计为( )A.90天 B.12月 C.1 年 D. 3月 17.The designated IQI wire diameter shall be selected according to the nominal single-wall thickness from Table T-276,which excepting the weld reinforcements.17.象质计应显丝径应按单壁材料厚度,从表T-276中选定不包括焊缝余高.18.The two most common reasons cause the intensity of photographer too high is ( )A. insufficient washing and overdevelopedB. overexposure and overdevelopedC. overexposure and fixer pollutionD. fixer pollution and insufficient washing 18.引起射线照片密度过高的两种最常见的原因是( )A. 水洗不足和过显影B. 过曝光和过显影C. 过曝光和定影液污染D. 定影液污染和水洗不足19.If the lead intensifying screen is deeply scarificated,a dark line will appear on the ray negative, this mainly because( )A. the thickness of scarificated part of lead intensifying screen decrease, and the absorption of ray decrease, therefore the amount of ray arrive hear increase.B. The gap between deeply scarificated part and film is big, therefore the effect of scattering ray increase.C. Scarification magnify the surface dimension of lead screen, therefore the area that radiate electron magnify, and the intensifying effect strengthen.D. None of above.19. 铅增感屏上有深度划伤,在射线底片上出现黑线,这主要是因为( )A. 铅增感屏划伤部位厚度减薄,对射线的吸减少,因而使到达该外的射线量增多B. 深度划伤处与胶片间隙大,散射线影响增大C. 划伤使铅屏表面积增大,因而发射电子的面积增大,增减作用增强D. 以上都不对20.Of the density adjacent to the designated wire of a wire IQI is 2.2,then the density of the area of interest ahall not be less than ( ) and more than ( )A.2.86 B.1.8 C.1.87 D.4.020.射线底片上应显丝径附近的黑度为2.2,则有效评定区的最低黑度不得低于( ),最高黑度不得高于( ).A.2.86 B.1.8 C.1.87 D.4.0ASME 规范产品级NDE人员专业基础考试试题BASIC EXAMINATION QUESTIONS FOR LEVEL PERSONNELOF NDE FOR THE ASME CODE PRODUCTS 姓名 得分 NAME_GRADE_ In the following selecting questions,choose the letter represents the right answer into the brackets; in the judging questions, fill or to indicate whether correct or not.对下列选择题，选择代表正确答案的字母填入括号内；对判断题，在括号内填入或，以示其正确与否。1.SNT-TC-IA document applies to training , check , qualification appraisal and awarding certificate work of NDE personnel who is engaged in ASME standard production.( )1.SNT-TC-IA 文件适用于从事ASME规范产品NDE人员的培训、考核、资格鉴定及授证工作。（ ）2.The length of surging range of sound wave near transduser is mainly determined by ( )A. frequency of transduserB. diameter of transduserC. length of transduser cableD. A and B2.靠近换能器的声压波动区域的长度主要取决于（ ）A.换能器的频率 B.换能器的直径C.换能器电缆的长度 D.A和B3.Personnel engage in NDE have not got qualification certificate-after training can also work by himself.( )3.从事NDE的人员经过培训后,未获得资格证书的应该亦可单独进行工作。( )4.Compression parts casted,forged,rolled or mould shaped as a whole can need no inspection.( )4.整体铸成、锻成、轧成或模具成型的受压件可不需检验。（ ）5.The vertical linear range of inspecting instrument can be measured by ultrasonic reflecting signal got from shich sample? ( )A. distance amplititude reference sampleB. steel ball put in waterC. area amplititude refer refer sampleD. all of above5.探伤仪的垂直线性质范围可以利用哪种试块上得到的超声反射信号进行测定？ （ ）A.距离振幅参考试块 B.置于水中的钢球C.面积振幅参考试块 D.以上都可以6.The eyesight of NDE personnel is required to distinguish 3 size letter or letter with same type size standing 12 inch in front of the Jaeger atandard eyesight table.( ) 6.NDE人员的视力要求在Jaeger标准视表前12英寸文辩认出3号字母或同类型尺寸的字母。7.The unqualified of NDE personnel qualification test,can take part in make-up examination after 30 days,or take make-up examination after extra training which the factory manager assign. ( )7. NDE人员资格考试不合格者,可在30天后参加补考,也可经过厂长确定的额外培训工作进行补考。8.The cardon steel containing carbon more than 0.35% and low alloy steel can be used in welding structure.( )8.含碳量超过0.35%的碳钢和低合金钢，可用于焊接结构。（ ）9.What change will happen when magnetic material attain Curie tempreture?A. become parameuetB. become diameguetC. become immegnetD. become radio material9.磁性材料达到居里温度时，将有什么变化？（ ）A.变为顺磁性材料 B.变为抗磁性物质C.变为非磁性物质 D.变为放射性物质10.Liquid permeating inspection technique adapt to test ( ) of nonporosint.A. near surface defectB. surface and near surface defectC. surface defect D. interior defect10.液体渗透探伤技术适用于检验非多孔材料的( )A.近表面缺陷 B.表面和近表面缺陷C.表面缺陷 D.内部缺陷11.The testing item of NDE I、 band personnel include general test,particular test and practical operation test. ( )11.NDE I、级人员的考核项目包括一般考试、特殊考试和实际操作考试。（ ）12.The reduction of thickness caused bywelding method shouldnt make material thickness of any point on near surface less than required minimum thickness of wall. ( )12.由焊接方法引起的厚度减薄不应将相邻表面任一处材料降低到要求的最小壁厚以下。（ ）13.The efficient focus of X-ray tube ( )A. incline 30from the normal of axis of X-ray tubeB. have negative high voltage in workingC. should be as big as possible in order to get thin first ray beamD. should be as small as possible in condition of not affecting life of ray tube13.X射线管的有效焦点（ ）A. 从射线管轴线的法线倾斜30B. 工作时带负高压C. 为得到窄的一次射线束，应尽可能大D. 在不影响射线管寿命的情况下，应尽可能小14.The two main parameters intermine permeating ability of permeating liquid are ( )A. surface tension and vercosityB. viscosity and cosine of touching angleC. surface tension coefficient and cosine of touching angleD. density and cosine of touching angle14.决定渗透能力的两个主要参数是（ ）A.表面张力和粘度 B.粘度和接触角余弦C.表面张力系数和接触余角弦 D.密度和接触角余弦15.The efficient time of qualification certificate of NDE I、 band personnel is 5 years.( )15. I、级NDE人员的资格证书有效期为5年。16.In magnetic powder inspection ,when manetize rod with longitudinal magnetixing method,in which method in follow putting the rod can get bigger flux density? ( )A. put it in the axis of coilB. put it vertical to the axis of coilC. close to inside of coil ,and D. nove of above16.磁场粉探伤中，用纵向磁化法对圆棒进行磁化时，圆棒按下列哪种方法放置，能获得较大的磁通密度？（ ）A.放在线圈轴线上 B.与线轴的轴线垂直放置C.贴近线圈内铡,平行于轴线 D.以上都不对17.In dipping inspection,which wave in follow may quickly die out ?( )A. vertical waveB. shear waveC. transvers waveD. surface wave 17.液浸探伤时,下列哪种波会迅速衰减掉?( ) A.纵波 B.切变波 C.横波 D.表面波18.The difference of maximum diameter and minimum diameter of any transvers cross should be large than 1% of common dinmeter of the cross.( )18.任何横截面上最大直径与最小直径之差均应超过该载面公称直径的1%.( )19.The reflection ratio of sound pressure is negative indicate that phase of reflecting wave and phase of incoming wave are same.( )19.声压反射率为负号,表示反射波相位与入射波相位相同.20.The magnetizing method that current directly pass through workpiece is ( )A. pin methodB. coil methodC. magnetic yoke methodD. core rod method20.使电流直径从工件上通过的磁化方法是( )A.支杆法 B.线圈法 C.磁轭法 D.芯棒法21.All the forging material that have sufficiently removed course ingot structure can be used to manufacture compression vessel.( ) 21.锻件材料,凡经过充分去除粗锭结构之后,准许用于制造受压容器。（ ）22.By which way the deamplification of -ray of popularly used energy range in nondestructive testing happen?A. photoelectric absorptionB. Compton absorptionC. A and BD. Neither A nor B22.无损检测中常用的能量范围内的射线的衰减是通过哪种方式发生的?( )A.光电吸收 B.康普顿吸收C.A和B D.A和B都不是23.NDE I、 band personnel should take practical operating test with no less than 8 testing point in one or more samples.23.NDE I、人员要在一个或几个检测试样上,进行不少8个检测要点的实际操作考试。（ ）24.The edge that the inside of vessel reveals should be chamfer or obcircle.( )24.容器内侧露出的边缘应为倒角或倒圆。( )25.On treated radiograph,the bright image of backing “B” may be cause by what reason? ( )A. too high densityB. back scatteringC. KV too lowD. Insuitable treatment of film25.在经过处理的射线照片上，背衬“B”的亮图像可能是什么原因产生（ ）A.过高的密度 B.背散射 C.千伏太低 D.胶片处理不当26.The aim of drying treatment in permeating inspection is ( )A. fully evaporating residual permeating agentB. ensure the dry developer covering wet emuC. shorten permeating timeD. after wet developer being used,drying treatment is helpful gain a even developer layer.( )26.渗透检验中干燥处理目的是( )A. 使残余渗透剂全部蒸发B. 确保覆盖在潮湿乳化剂上的干显象剂均匀地干燥C. 缩短渗透时间D. 在使用湿式显象剂后,干燥处理有助于获得均匀的显象剂涂层27.The factory manger is authorized to examine every band NDE personnel at any time,and prolong or repeal their qualification certificate according to the result of test.( )27.厂长有权对各级NDE人员进行随时考试,依据考试结果延长或撤销他们的资格证书。28.The edge of plate ,seal and other parts neednt machining method to get required shape and size.( )28.板材、封头的边缘及其他部件不用机械加工的方法，加工到所需的形状尺寸。（ ）29.When yoke is used to magenitize,( ) is correct.A. inspecting thick steel plate should use direct current yoke.B. Defeat paralled to the ligature of magnetic,pole of yoke is most easily to testC. Inspecting ability to defeat is affect is affected by magmetic distance an turn of field coilD. There is blind area around the magnetic pole,when the gap between pole and workpiece increase ,the blind area becomes smaller29.采用磁轭磁化时，正确的是（ ）A 检查厚钢板应采用直流电磁轭B 缺陷与磁轭磁极连线平行时最容易检出C 缺陷的检出能力受磁间距和励磁线圈匝数的影响D 磁极的周围有盲区，当磁极与工作表面的间隙增大时，盲区减小30.Rounded indicating are not a factor in the acceptability of welds not required to be fully radiographed.( )30.抽查焊缝质量时，圆形显示对无需全部射线照相的焊缝而言均作合格论。（ ）31.Personnel who suspend NDE job for more than a year should retest for the certificate.( )31.中断NDE工作一年以上者，需重新考证。（ ）32.Pensonnel who graduated from 4-year science and industry college ,and have band certificate mord than a year can take band certificate test.( ) 32.4年制以上理工科大学毕业，获得证书一年以上者，可报考级考试（ ）。33.One spot shall be examined on each vessel for each 50ft incremant of weld ,and the minimum length of spot radiograph shall be 6in.( )33.当有抽查时，每一容器中的每50ft的焊缝应作一次抽样检验，一处抽样射线照片的最小长度应为6in。 （ ）34.The sensitivity of ultrasonic testing system( )A. depends on probe,generater of impulse and amplifierB. increase with the frequency increasingC. has no relation to mechnical damping of transduserD. increase with the resolution increasing34.超声波试验系统的灵敏度（ ）A. 取决于探头、脉冲发生器和放大器B. 随频率提高而提高C. 与换能器的机械阻尼无关D. 随分辩率提高而提高35.The highest temperature adopted in design of parts can be lower than the average temperature of metal when parts is operating.( )35.部件在设计时所采用的最高温度不可低于部件在操作状态下金属的平均温度（ ）36.Density within the image of the indication may vary and is a criterion for acceptance or rejection. ( )36.显示影系的照度可能有变化,它是判定显示合格与否的依据。（ ）37.The method remove surplus coloring permeating agent from surface of sample mainly depends on ( )A. harshness of sample surfaceB. type of inspected materialC. permeating timeD. all of above37.从试件表面上去除多余着色渗透剂的方法主要取决于（ ）A.试件表面的粗糙度 B.被检材料类型C.渗透时间 D.以上都是38.The time from film put into fixer to milk yellow color disappears is called ( )A. penetrating timeB. fixation timeC. hardening timeD. oxidizing time38.从胶片放入定影液到胶片乳黄色消失的时间叫做( )A.通透时间 B.定影时间C.硬化时间 D.氧化时间39.The testing item of NDE band personnel include basis test,method test and particular test.( )39.NDE级人员的考试项目包括基础考试、方法考试和特殊考试。（ ）40.The writing test paper and score of practical operation of I、 band personnel is assessed by band personnel in the check leading group.( ) 40. I、人员笔试试试卷和实际操作成绩由考核领导小组的级人员评定。41.When how much supplying agent is added ,the developer should be scrappedA. amount of original developer ( )B. 2-3 times of original developerC. 5-6 times of original developerD. 10 times of original developer41.当添加的补充剂的数量等于多少时显影液应当报废？（ ）A.原显影剂的数量 B.原显影剂的2-3倍C.原显影剂的5-6倍 D.原显影剂的10倍42.In order to satisfy the original using life of vessel,thickness should properly increase on basis of original design wall thickness to compensate reduction of wall caused by wear and erosion.( )42.为满足容器的原设计使用寿命,须在原设计壁厚上适当增厚以补偿用磨损和腐蚀所造成的壁减薄。（ ）43.Comprehensive score of NDE test should reach 70 ,and indivisual score should reach 60.( )43.NDE考试成绩综合分数满70分,单项分数满60分。（ ）44.Developing time depends on ( )A. type of used permeating agentB. type of used developer and inspected defectC. temperature of inspected material D. all of above44.显象时间取决于（ ）A. 所使用的渗透剂的类型B. 所使用显象剂的类型和被检出缺陷的类型C. 被检材料的温度D. 所有上述各条45.When magnet coil or cable winding is used ,the field intensity is in propotion to current,and isnt relative to size of inspected cross.( )45.用磁化线圈或电缆缠绕时,磁场强度与电流成正比,与被检截面尺寸无关。（ ）46.The shape and size of bevel to be connected should make the joint fully melt and fully weld.( )46.待连接的坡口其形状和尺寸应能使接头