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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






20. (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.






21. A line parallel to the horizon.






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






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






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






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






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






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






28. The line where two pieces of material come together.






29. A three-dimensional representation of an object.






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






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






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






33. 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.






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






49. A line parallel to the horizon.






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