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






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






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






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






5. 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






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






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






8. (1) Computer Aided Drawing (2) The use of a computer to create drawings.






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






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






11. The process of stretching or lengthening the measurement of a detail on a drawing.






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






13. A polygon that has four-sides.






14. (1) Computer Aided Drawing (2) The use of a computer to create drawings.






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






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






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






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






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






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






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






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






23. A three-dimensional representation of an object.






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






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






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






27. A three-dimensional representation of an object.






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






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






30. 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.






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






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






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






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






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






36. A line parallel to the horizon.






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






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






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






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






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






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






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






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






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






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






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






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






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






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