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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






19. A three-dimensional representation of an object.






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






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






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






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






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






25. Of or exhibiting equality in dimensions or measurements.






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






27. Of or exhibiting equality in dimensions or measurements.






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






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






30. A term describing a drawing that has length - width - and depth.






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






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. 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.






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






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






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






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






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






39. (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.






40. In drawing software - a created plane of reference that is used as a surface to create a new feature.






41. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






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






48. A polyhedron with two faces (bases) that are congruent and parallel polygons and whose other faces (lateral faces) are parallelograms formed by segments connecting the corresponding vertices of the bases.






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






50. To compel or force points - lines - or parts to behave in a certain manner.