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






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






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






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






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






7. In drawing software - a term describing the shortening of a line or removal of material in a drawing.






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






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






10. A line parallel to the horizon.






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






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






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






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






15. 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.






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






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






18. In computer software - the action or place of putting something for safe keeping.






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






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






21. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






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






28. A three-dimensional representation of an object.






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






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






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






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






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






34. (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.






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






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






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






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






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






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






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






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






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






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






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






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






47. 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.






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






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






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