technical-drawing-layouts-and-lettering Related Question Answers
1. There are two main types of projection:
2. In orthographic projection objects can be presented at true size or scaled at a proportion of their true size.
3. The same general concepts and drafting standards apply to CAD as to drawings created by hand.
4. The meaning of each line on a technical drawing is indicated by its width and its particular line style.
7. The main difference between a CAD drawing and a freehand sketch is in the appearance of lines.
8. With regard to lettering, the shapes of letters are not described as part of drawing standards.
9. Scale is stated as a ratio of the number of drawing units to the number of actual units.
12. Drawing scale refers only to the reduction of the size of a drawn object relative to the real object.
14. Three systems are used to arrange orthographic views: first, second, and third angle projection.
15. When lettering a CAD drawing, for clarity you should limit the number of fonts to:
16. The primary unit of measurement for engineering drawings and design in the mechanical industries is the:
17. These units are based on inch-foot and yard measurements:
18. This is how axonometric, oblique, and perspective sketches show objects:
19. This type of projection is when projectors are parallel to each other, but are at an angle other than 90 degrees to the plane of projection:
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution