In architectural drawing ________ are often used to illustrate and detail structural components.

This is the measured size of a finished part:

When creating a Cutting Plane line with Auto-CAD it is customary to use a ________ to create the line.

In an assembly section, these parts should have their section lines left out or shown solid black:

The abbreviation for the term Figures is</p>

The most common geometric form used in gears today is this:

These are vertical distances above a common datum, reference plane or point:

In this type of auxiliary view, a break line is used to indicate the imaginary break in the views: