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






2. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






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






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






10. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






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






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






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






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






20. 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.






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






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






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






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






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






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






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






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






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






30. 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.






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






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






33. A line parallel to the horizon.






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






35. A right angle projection wherein the views on a drawing are drawn at right angles to one another.






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






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






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






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






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






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






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






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






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






45. A three-dimensional representation of an object.






46. A three-dimensional representation of an object.






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






48. A perfectly round object where all points are equidistant from a fixed point.






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






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