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






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






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






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






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






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






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






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






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






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






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






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






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






14. 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.






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






16. A three-dimensional representation of an object.






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






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






19. 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






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






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






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






23. A feature created by the reproduction of the initially drawn feature in a circular pattern.






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






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






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






27. Of or exhibiting equality in dimensions or measurements.






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






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






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






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






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






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






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






35. 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.






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






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






38. A three-dimensional representation of an object.






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






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






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






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






43. A three-sided polygon.






44. In drawing software - parts of a two-dimensional drawing that attach surfaces together when the pattern is folded into a three-dimensional shape.






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






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






47. Of or exhibiting equality in dimensions or measurements.






48. (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.






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






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