Material condition modifiers may be applied to tolerances for geometric characteristics of features of size. A feature of size is one that can be measured across two opposing points, either internally or externally.

The learner sees photos of the spark patterns of various materials and their related properties.

This learning activity presents information on how the type of material used for the core material of an inductor affects the inductors value in henries.

This learning object describes the equipment and supplies needed to document bloodstain patterns.

In this learning activity you'll review the hazardous materials safety document which display an example of a SDS or MSDS (Material Safety Data Sheet).

This activity will review determining geometric tolerances for a part.

In this animated and interactive object, learners calculate the area and centroid of a semicircle.

Learners read about the process of dividing industrial goods into the categories of entering, foundation, and facilitating.

In this interactive object, learners answer 25 questions regarding part or assembly drawings. The basic areas of blueprint reading are covered.

In this document you'll review photos of different types of drilling tools.

In this animated and interactive object, learners calculate the area and centroid of a triangle.

In this interactive object, learners calculate a centroid of a composite area by first creating a chart. A short quiz completes the activity.

Learners examine pictorial drawings used in engineering including sectioned and exploded drawings. A sketching quiz is provided to help the learner create simple pictorial sketches by using orthographic views and an isometric template.

Learners examine the symbols and values that control surface roughness, waviness, and lay. A brief quiz completes the object.

In this animated and interactive object, learners calculate the area and centroid of a rectangle.

In this animated and interactive object, learners calculate the area and centroid of a quadrant.

In this animated object, learners examine how to find the center of gravity of a steel rod and of a two-dimensional shape.

In this animated and interactive object, learners calculate the area and centroid of a circle.

Learners watch a video of a walk around inspection of a rough terrain lift truck from front to rear. Note: This object contains video clips. High-speed Internet is highly recommended.

Students view information taken from various sources and decide if the material is acceptable for a technical research report. After choosing whether or not the source material is acceptable, the students read an explanation from the instructor.