Alphabet of Lines

1. Used to show the size of an object.

• A. Visible Lines

• B. Hidden Lines

• C. Dimension Lines

• D. Break Lines

2. These are thick dark lines use to show outline of object, visible edges, and surfaces.

• A. Visible Lines

• B. Hidden Lines

• C. Dimension Lines

• D. Break Lines

3. It is used to show the part of the object that has been removed or broken away.

• A. Visible Lines

• B. Hidden Lines

• C. Dimension Lines

• D. Break Lines

4. It used to show a surface that has been cut in a section view.

• A. Hidden Lines

• B. Dimension Lines

• C. Break Lines

• D. Section Lines

5. Short dash lines use to show hidden or invisible edges of an object.

• A. Hidden Lines

• B. Dimension Lines

• C. Break Lines

• D. Section Lines