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. The initial model feature on which all others are based.






2. A skecth that is fully closed and does not contain any gaps or openings.






3. A two dimensional drawing of the front top and side views of an object






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






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






6. A drawing that uses more than one orthographic view to depict a single object.






7. Geometry used for construction purposes only. Inventor cannot use construction geometry to build sketched features.






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






9. Describes a polygon in which the flats are tangent to an imaginary circle; circumscribed polygons are measured across the polygon flats.






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






11. A surface formed by patching the space within a selected closed region.






12. Used in architecture to show exterior views of buildings






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






14. Lines on an isometric drawing that are parallel to the isometric axes.






15. A circular curve in which all of the points are an equal distance from the center point.






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






17. Angled planar faces added to lines or curves.






18. Title Identifies the project.






19. The heaviest line used in drafting acts as a "frame" for the drawing.






20. A three-sided geometric figure.






21. A shape usually circular that is connected to an assembly component by a leader. It contains an identification number or letter that refers to an item in the parts list.






22. A line that defines an axis of symmetry or the center of a circular feature.






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






24. A feature part or assembly stored in a catalog that can be inserted into a part model as a feature.






25. The individual parts and subassemblies used to create an assembly.






26. The distance from any point on a circle to the circles center.






27. At right angles to a horizontal line.






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






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






30. To draw without the aid of drafting instruments.






31. A grouping of one or more design components.






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






33. Heavy dashed line used to show section views.






34. A secondary menu that contains options related to the chosen menu item.






35. Each part is approximately the right size in relation .to the other parts of the drawing.






36. A 2D representation of an assembly.






37. Used to represent visible lines on a drawing






38. Counter space requirements on either side of sink






39. Restrictions applied to sketches to define sketch geometry in reference to other sketch geometry.






40. A figure having equal length sides.






41. The center of model mass where balance occurs.






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






43. A dimensioning method that provides coordinates from established datums that are usually located at the corner of the part or the axis of a feature.






44. Used up in the creation of a model or feature.






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






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






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






48. Three dimensional drawing where the front faces forward and the depth dimensions go back at angles usually 15 30 or 45 degrees - Used when most information on drawing is on the front of the object.






49. Handlebar endpoints used to adjust the shape of a spline.






50. American Society of Mechanical Engineers