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






2. A three-dimensional representation of an object.






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






4. A detail created that forms an angle at the intersection of two planes.






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






6. The features of an object projected onto a reference plane - such as the front - top - right and side views.






7. A line parallel to the horizon.






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






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






10. A feature created by the reproduction of the initially drawn feature in a circular pattern.






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






12. Of or exhibiting equality in dimensions or measurements.






13. (1) A hole consisting of two depths so that the top of the head of an inserted bolt or screw will be flush with the outside surface. (2) A bit for enlarging the upper part of a hole.






14. A term used to describe locking a point to a position relative to the sketch coordinate system.






15. A three-dimensional representation of an object.






16. The lines or points belonging to the same line or an extension of that line.






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






18. The lines or points belonging to the same line or an extension of that line.






19. A drawing that describes more fully the attributes of a part.






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






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






22. A line type used to show the location of the centers of arcs and circles or a drawn detail.






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






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






25. A term used to describe two things having the same value or size.






26. The process of creating a reproduction or likeness of something.






27. A term used to describe locking a point to a position relative to the sketch coordinate system.






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






29. A line drawn between extension lines where the measurement is noted.






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






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






32. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






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






39. A file in the listing of the files stored in memory usually on a hard disk of a computer.






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






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






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






43. A linear measurement that shows the extents of something - such as width - height - or length.






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






45. A term used to describe locking a point to a position relative to the sketch coordinate system.






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






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






48. A three-dimensional representation of an object.






49. A line type used to show the location of the centers of arcs and circles or a drawn detail.






50. The limitation of measurement that is placed on a part of a product.