| A | B |
| Lines in the Alphabet of Lines are classified by line _____. | weight |
| ____ are very light lines used when lettering to keep the lettering uniform in height. | Guidelines |
| _____ lines are used with dimension lines to indicate the beginning and ending points of a linear distance. | Extension |
| _____ lines are made up of a series of dashes. | Hidden |
| Phantom lines are drawn to the same weight as ______ lines. | center |
| _____ lines are inclined lines used to indicate interior features of objects cut by a cutting plane | Section |
| In sketching, a line is drawn by making a series of short, overlapping _____. | strokes |
| The heaviest line used in sketching is the _____ line. | border |
| What type of line is made up of a series of dashes and is used to show features that are not visible from the viewer's point of view? | Hidden |
| _____ lines are parallel, inclined (46 degree) lines spaced approximately .125" apart. | Section |
| _____ center lines are used to indicate the centers of round objects in true-shape views. | Primary |
| Dimension lines generally terminate in ____ | arrowheads |
| _____ lines indicate where an object has been cut to show interior features. | Cutting-plane |
| When sketching an inclined line, sketch up when a line inclines to the _____ and down when a line inclines to the _____. | right, left |
| Sketches can be enlarged or reduced easily buy using what method? | Grid |
| The purpose of the object line is to ______. | show visible edges of an object |