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






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






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






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






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






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






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






8. A three-dimensional representation of an object.






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






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






11. A polygon that has four-sides.






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






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






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






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






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






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






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






19. 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.






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






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






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






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






24. 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.






25. A line parallel to the horizon.






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






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






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






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






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






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






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






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






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






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






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






37. In drawing software - parts of a two-dimensional drawing that attach surfaces together when the pattern is folded into a three-dimensional shape.






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






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






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






41. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






47. In drawing software - the surface that is being drawn or projected onto to show the idea being conveyed.






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






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






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