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 line drawn between extension lines where the measurement is noted.






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






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






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






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






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






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






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






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






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






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






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






13. 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.






14. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






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






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






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






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






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






25. (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.






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






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






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






29. A three-sided polygon.






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






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






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






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






34. 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.






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






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






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






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






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






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






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






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






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






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






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






46. A three-dimensional representation of an object.






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






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






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






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