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






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






3. (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.






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






5. 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.






6. A line parallel to the horizon.






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






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






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






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






11. A three-dimensional representation of an object.






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






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






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






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






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






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






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






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






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






21. 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.






22. A drawing that shows the interior details along a cutting plane.






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






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






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






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






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






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






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






30. A line parallel to the horizon.






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






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






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






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






35. In computer software - a term describing the storing of data on a computer drive - such as a hard drive.






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






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






38. A polygon that has four-sides.






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






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






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






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






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






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






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






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






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






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






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






50. In drawing software - a term describing the reorientation of a drawing.