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






2. A three-sided polygon.






3. (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.






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






31. A three-dimensional representation of an object.






32. In drawing software - the surface that is being drawn or projected onto to show the idea being conveyed.






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






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






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






36. 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.






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






38. (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.






39. Of or exhibiting equality in dimensions or measurements.






40. 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






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






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






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






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






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






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






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






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






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






50. Arcs and circles that have a common origin or center.







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