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 three-sided geometric figure having all sides equal.






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






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






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






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






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






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






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






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






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






11. A term describing a detail that is upright or perpendicular to the horizon.






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






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






14. A term used to describe the creation of an exact part replicated on the other side of a drawn axes.






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






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






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






18. 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






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






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






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






22. (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.






23. A three-dimensional representation of an object.






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






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






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






27. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






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






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






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






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






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






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






39. A three-dimensional representation of an object.






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






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






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






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






44. In drawing software - a term describing the movement of the endpoint of a line to a new location.






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






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






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






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






49. A three-dimensional representation of an object.






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