Test your basic knowledge |

3d Computer Modeling

Subjects : it-skills, multimedia
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 two points that are fixed together with the use of a constraint.






2. A note added to furnish critical or explanatory comments.






3. A three-sided geometric figure having all sides equal.






4. A closed curve with coplanar points at the same distance from the center point.






5. A drawing that shows the interior details along a cutting plane.






6. In drawing software - parts of a two-dimensional drawing that attach surfaces together when the pattern is folded into a three-dimensional shape.






7. A three-sided geometric figure having all sides equal.






8. A polyhedron with a polygonal base and triangular faces meeting in a common vertex.






9. In the use of a three-dimensional computer software drawing program - the drawing limit refers to the amount of the drawing area.






10. The plane that is created in order to slice through a part or assembly to show the interior details.






11. A polyhedron with two faces (bases) that are congruent and parallel polygons and whose other faces (lateral faces) are parallelograms formed by segments connecting the corresponding vertices of the bases.






12. A four-sided polygon with equilateral sides and 90-degree interior angles.






13. A three-sided geometric figure having all sides equal.






14. A closed curve with coplanar points at the same distance from the center point.






15. The wedge shaped mark on a drawing used to terminate the dimension line.






16. A term describing parts or features being equal distances apart at every point.






17. A note added to furnish critical or explanatory comments.






18. A line - point - edge - surface - or other detail used to establish a known location.






19. A term describing parts or features being equal distances apart at every point.






20. In a computer-aided drawing program - a feature created by adding depth to a sketched profile of an object.






21. An orderly arrangement of objects in a rectangular shape - such as a table with four columns and five rows that includes vocabulary terms - one in each cell of the table.






22. A frame of reference or alignment that is usually a position relative to a compass direction.






23. The lines and zoning marks around the outside of a drawing - marking the edges of the usable surface.






24. A detailed statement of a requirement pertaining to a project.






25. The process of stretching or lengthening the measurement of a detail on a drawing.






26. A flat surface with length and width - but no thickness and extends forever.






27. In drawing software - a term describing the shortening of a line or removal of material in a drawing.






28. The two points that are fixed together with the use of a constraint.






29. A three-sided polygon with one entire 90-degree angle.






30. Of or exhibiting equality in dimensions or measurements.






31. A special type of quadrilateral with its opposite sides parallel to each other - referred to as a parallelogram - and with all of its angles as right angles.






32. In computer software - a term describing the storing of data on a computer drive - such as a hard drive.






33. An effective visual means of communication that utilizes freehand drawing. A collection of freehand drawings that communicate an idea. There are three types: program - design - and thumbnail.






34. The line drawn from a detail to the dimension line on a drawing to show the area of the measurement.






35. A surface that is used to establish a known location.






36. A closed plane figure formed by the plane section of a right angled cone.






37. A polygon that has four-sides.






38. To compel or force points - lines - or parts to behave in a certain manner.






39. A process used to change details in a drawing after initial creation.






40. Any physical portion of an object - such as a hole or fillet.






41. A hole with a tapered top so that the top of the head of an inserted screw will be flush with the outside surface.






42. A process used to change details in a drawing after initial creation.






43. A note added to furnish critical or explanatory comments.






44. The use of computer software applications that allows the user to visualize an idea in a three-dimensional format.






45. A curved surface formed at the interior intersection of two or more surfaces of an object.






46. The line where two pieces of material come together.






47. In drawing software - a created plane of reference that is used as a surface to create a new feature.






48. A helix or conical shape that is found on the external shaft or the internal surface of a cylindrical hole.






49. (1) Computer Aided Drawing (2) The use of a computer to create drawings.






50. A solid pointed figure with a circular or elliptical base.