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. Used to define specific size requirements of openings in the building






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






3. Exact drawing representation of a given thread type






4. Angled planar faces added to lines or curves.






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






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






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






8. 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.






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






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






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






12. A drawing of an object as it appears to the eye.






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






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






15. A 2D representation of an assembly.






16. Used to represent visible lines on a drawing






17. To draw without the aid of drafting instruments.






18. 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.






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






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






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






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






23. A geometric figure with a uniform circular cross-section through its entire length.






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






25. Lines added to the spline to help illustrate and analyze the spline curvature.






26. Establishing assembly constraints including mate flush tangent and insert constraints by dragging one component to another component.






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






28. 1:2






29. Sketch based on a plane that follows the 3 basic axes.






30. Relief typically added to a sheet metal part to relieve stress or the tear that occurs when a portion of a piece of material is bent.






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






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






33. Shortcut key combinations that include the [Ctrl] key and a character key.






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






35. A figure having equal length sides.






36. Code numbers assigned to a project.






37. A spiral or helix feature used primarily to create springs detailed threads and similar items.






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






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






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






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






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






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






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






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






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






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






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






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






50. Actual size of framing member