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






2. (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.






3. In drawing software - a process used to create a three-dimensional form by moving a drawn profile along a path.






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






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






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






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






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






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






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






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






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






13. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






44. 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.






45. A line parallel to the horizon.






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






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






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






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






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