北京交通大学考试试题(B)Closed-bookExaminationCourse:Engineering DrawingSemester:Second,2021-2022 Academic YearCourse ID:_WB20L001QSchool:MEACEAuthor:Liu WeiStudent Name in Chinese:ID:Teacher:Liu WeiStudent's School:Class:Question23578TotalScoreReviewerRequirement:15 answers should be written and drawn on the test papers.1.Translate the following terms into English:(10分)正投影高平齐透视投影全视图圆规半剖视图图纸阶梯剖视比例尺向视图2.There are several spatial planes and lines in three-view system,please fill the blank with termsunder each view.(8 pts)ABC isDEF isRST is frontal planeoblique planeperpendicular planeAB isCD isEFMK isNST ishorizontal linenormal planeoblique planeW-perpendicular planeCS扫描全能王Q3.The thread representations are as following,Please list the structure terms marked with capitalletters.(8 pts)B angle is.DM20 represent thethread elements,they are:_4.The points A,B are on a cone surface and C,D on a cylinder surface,please draw their fullprojections by using triangles,compasses and pencils.(4 pts)5.A Square pyramid is cut off by two planes as following.(10 pts)Please use triangles,compasses and pencils to1)complete the missing lines in the top view:2)draw its left side view.Sign Your Student IDChinese Name HereCS扫描全能王