3d Computer Modeling
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3d Computer Modeling
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25 Questions

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

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 line parallel to the horizon.

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

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

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

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

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

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

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

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

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

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

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

15. A three-sided polygon.

16. A line parallel to the horizon.

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

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

19. 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.

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

21. A line parallel to the horizon.

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

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

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

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