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 drawing that describes more fully the attributes of a part.






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






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






4. 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.






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






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






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






8. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






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






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






16. A polygon that has four-sides.






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






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






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






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






21. A three-sided polygon.






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






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






24. A line - point - edge - surface - or other detail used to establish a known location.






25. Of or exhibiting equality in dimensions or measurements.






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






27. Of or exhibiting equality in dimensions or measurements.






28. 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.






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






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






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






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






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






34. 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






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






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






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






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






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






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






41. (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.






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






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






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






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






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






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






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






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






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