Test your basic knowledge |

Certified Drafting Exam

Subject : certifications
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A two dimensional drawing of the front top and side views of an object






2. A figure having equal length sides.






3. Assembly Pictorial drawing of mechanism to show how parts interrelated to each other






4. Lines that are not parallel to the axes.






5. Three dimensional drawing made up of equal angles of 120 degrees most common 3-D drawing used in industry






6. A six-sided figure with each side forming a 60






7. A curved surface connecting two surfaces which form an angle.






8. The ratio of the size of the object as drwan to the object's actual size.






9. The distance from one side of a circle to the other running directly through the circle's center






10. Used in architecture to show exterior views of buildings






11. Nominal size of a framing member






12. Constraints that establish geometric relationships and positions between one component face edge or axis and another component face edge or axis.






13. 1:2






14. Used to make lines of varying colors and widths on CAD drawings






15. A line used to represent the middle of a circle in engineering drawings






16. Formed using a brake die mandrel roller or similar tools.






17. Piece of tracing paper that is placed on top of a sketch or drawing.






18. An orthographic drawing of multiple parts that shows relationship of parts to each other in a mechanism






19. The intersection point of the X Y and Z axes in 3D space or 0 0 0.






20. Heavy line used to outline visible edges of an object.






21. Three dimensional drawing that depth lines disappear to a vanishing point - Used mainly in architectural presentations






22. The positions or locations of points on the X Y and Z planes.






23. An eight-sided figure with each side forming a 45






24. Two or more iMates linked together and added to a single; used for the same assembly operation.






25. Angled planar faces added to lines or curves.






26. Fillets and rounds that have a curve radius that does not change.






27. A panel that displays all the items in the current model or drawing.






28. Actual size of framing member






29. A dimension used to define the angle between two lines.






30. A three-sided geometric figure.






31. A CADD drawing aid formed by a network of uniformly spaced points or lines on the screen.






32. A dashed medium-weight line used to identify features that cannot be seen in a given view.






33. A fine line composed of long and short dashes with spaces in between used to indicate the center of a symmetrical object.






34. Text on a drawing.






35. Collection of different lines which vary in line weight and type.






36. A closed curve in the form of a symmetrical oval.






37. A line that normally runs between two extension lines has arrows or ticks at its ends and has a value at its center.






38. A dimensioning method in which the size and location of features are given in reference to a datum.






39. Arc Part of two circles that touch.






40. The part of the computer that processes input information.






41. Method of projection showing a three-dimensional object in two dimensions by displaying various views.






42. Used in perspectives for determining the direction of the depth lines






43. Horizontal section through building shows width and depth of building






44. To divide into two parts of equal size or length.






45. Contains: Company logo Sheet title Date Drawn Drawing number Scale Revision block.






46. Title Identifies the project.






47. The first view placed in a drawing to which all other views are added.






48. A line at right angles to a given line.






49. A dimension used to define an object or feature that is not vertical or horizontal.






50. Used to represent visible lines on a drawing