This document discusses orthographic projection, including that it uses first angle projection, depicts orthographic, necessary, and front, top, right side views, and names the six standard views as front, right-side, left-side, rear, top, and bottom. It also names the three principal dimensions as width, height, and depth and notes the US uses third angle projection while Germany uses first angle projection.

1. Orthographic Projection

2. What projection Method uses this
symbol?

3. What projection Method uses this
symbol?
First Angle Projection

4. What type of views are portrayed
here in this prototype design?

5. What type of views are portrayed
here in this prototype design?
Orthographic, Necessary, and Front, Top, Right Side

6. Name the Six Standard Views

7. Name the Six Standard Views
 Front
 Right-side
 Left-side
 Rear
 Top (Plan)
 Bottom

8. Name the three principal
dimensions

9. Name the three principal
dimensions
 Width
 Height
 Depth

10. What Projection Method is used in
the US and what Projection
Method is used in Germany?

11. What Projection Method is used in
the US and what Projection
Method is used in Germany?
 US – Third Angle
 Germany – First Angle

12. Name Two Methods for
Transferring Measurements in
Orthographic Projections

13. Name Two Methods for
Transferring Measurements in
Orthographic Projections
 Miter
 Scale
 Dividers

14. What type of projection?

15. What type of projection?
First
Angle

16. What type of line always takes
precedence when it coincides with
others in a view?

17. What type of line always takes
precedence when it coincides with
others in a view?
 Visible Line

18. Parallel hidden lines should be
drawn so that the dashes are . . .

19. Parallel hidden lines should be
drawn so that the dashes are . . .
 Staggered