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






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






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






5. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






11. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






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






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






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






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






22. A surface that is used to establish a known location.






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






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






25. In computer software - the action or place of putting something for safe keeping.






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






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






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






29. A three-dimensional representation of an object.






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






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






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






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






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






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






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






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






38. (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.






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






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






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






42. A three-dimensional representation of an object.






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






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






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






46. A line parallel to the horizon.






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






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






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






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