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. In drawing software - a term describing the creation of a feature by rotation of a two-dimensional profile about an axis.






2. Of or exhibiting equality in dimensions or measurements.






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






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






5. In drawing software - a term describing the reorientation of a drawing.






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






7. A line that touches a curve at only one point without intersecting the curve.






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






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






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






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






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






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






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






15. In computer software - the action or place of putting something for safe keeping.






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






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






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






19. A solid body with six equal square sides or faces.






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






21. A two-dimensional shape - path - edge - or surface created with computer software.






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






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






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






25. A solid body with six equal square sides or faces.






26. A three-dimensional representation of an object.






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






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






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






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






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






32. A software command that inputs a measured distance that is needed to initiate other commands.






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






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






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






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






37. A closed geometric figure in a plane formed by connecting line segments endpoint to endpoint with each segment intersecting exactly two others. Polygons are classified based on the number of line segments used - such as triangle - quadrilateral - pen






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






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






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






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






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






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






44. (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.






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






46. A line parallel to the horizon.






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






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






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






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