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






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






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






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






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






6. 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.






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






8. 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.






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






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






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






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






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






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






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






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






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






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






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






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 drawing that describes more fully the attributes of a part.






22. A line parallel to the horizon.






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






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






25. A polygon that has four-sides.






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






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






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






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






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






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






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






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






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






35. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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