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






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






3. 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.






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






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






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






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






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






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






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






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






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






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






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






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






16. 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.






17. (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.






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






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






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






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






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






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






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






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






26. A three-sided polygon.






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






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






29. 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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






47. A line parallel to the horizon.






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






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






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