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 three-sided geometric figure having all sides equal.






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






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






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






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






6. A perfectly round object where all points are equidistant from a fixed point.






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






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






9. 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.






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






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






12. A three-dimensional representation of an object.






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






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






15. 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






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






17. Of or exhibiting equality in dimensions or measurements.






18. 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.






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






20. A three-dimensional representation of an object.






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






22. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






27. A four-sided polygon with equilateral sides and 90-degree interior angles.






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






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






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






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






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






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






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






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






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






37. (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.






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






39. A three-sided polygon.






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






41. A detailed statement of a requirement pertaining to a project.






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






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






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






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






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






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






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






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






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