Learners read the characteristics of the TTL series. Examples are given and subfamilies are compared.

In this screencast, Geometric Dimensioning & Tolerancing: The Feature Control Frame, learners examine geometric characteristic symbols, tolerances, datum feature symbols, and other control frame information.

In this interactive object, learners test their knowledge of 14 geometric tolerance control symbols.

In this learning activity, you’ll explore the characteristics of common, carbon steel shielded metal arc welding electrodes, which fall under American Welding Society specification A5.1.

In this learning object you'll review information for layman, executive, expert, technician and operator audiences for writing technical publications.

Learners examine what defines a fungus and read how fungi differ from animals and plants.

Students read about the phenomenon of people trying to do their best to be good subjects when participating in research.

In this learning module you'll become familiar with different types of GTAW electrodes.

Learners identify maintenance roles and match statements characteristic of each role. This activity has audio content.

Learners identify negative roles, match statements characteristic of each role, and relate how they have handled negative teams.

The learner will examine the basic characteristics of the operational amplifier integrated circuit and solve for Vout.

The operation and characteristics of an absolute optical encoder used in automation applications are presented.

Learners examine the operation of a DC Shunt motor and its characteristics. A quiz completes the activity.

In this interactive and animated object, learners examine the characteristics, ecological importance, and lifecycle of the ascomycetes of the fungi kingdom.

Are you a member of a fragmented, conflicted, or smooth- functioning team? Learn the characteristics of each to build a stronger team.

Students read about the common characteristics of the Junction Field Effect Transistor. They also explore the schematic symbols and the basic operation of the JFET.

In this interactive object, learners examine the characteristics of left- and right-brain thinkers.

Learners examine the phases and characteristics of the reality shock experienced by nurses. They also identify strategies to deal with reality shock and with the transition from student nurse to registered nurse.

In this interactive object, learners examine the characteristics of osteoarthritis, rheumatoid arthritis, and osteoporosis. Students then describe the precautions to be aware of when working with clients who have arthritis and identify assistive devices that clients might use to prevent injuries at home.

Learners examine the main characteristics of the four financial statements required in accounting: the income statement, the owner's equity statement, the balance sheet, and the statement of cash flow.