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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






17. 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.






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






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






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






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






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






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






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






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






26. A three-dimensional representation of an object.






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






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






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






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






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






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






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






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






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






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






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






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






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






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






41. 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.






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






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






44. A three-dimensional representation of an object.






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






46. A line parallel to the horizon.






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






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






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






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