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

In this learning activity you'll identify abbreviations that represent quantities associated with electrical circuits.

Learners view illustrations showing the direct dependence of the volume of a gas on temperature and consider the relationship between the Kelvin and Celsius temperature scales.

Learners solve two sample problems for an abstract reasoning assessment.

Learners read an introduction to arterial blood gasses and then identify uncompensated ABGs.

Learners examine the functions of the three types of memory used by an Allen-Bradley SLC-500 programmable logic controller: the Executive ROM, Scratch Pad, and Processor File.

In this interactive object, learners review case studies and identify complex arterial blood gases.

In this animated and interactive object, learners examine ABO blood antigens and Rh antigens and their compatibility.

In this learning activity you'll explore how visual perception influences your understanding of unstable figures.

In this interactive object, learners read the common abbreviations used in engineering drawings and then test their knowledge in three short exercises.

In this learning activity you'll examine the RG ratings, networking applications, and types of connections for various coaxial cables.

In this learning activity you'll discover how visual perception influences your understanding of unstable figures.

The tubehead is a sealed, heavy metal housing that contains the x-ray tube that produces dental x-rays. This learning object will provide students with practice identifying and labeling the dental x-ray tubehead.

Roman numerals are used to identify the charges on metal cations having multiple oxidation states. Five examples are provided for practice.

A virtual 360 tour of the welding labs located at Fox Valley Technical College

In this learning object, students will learn about the attachment

process of specific sugars to red cell membranes and how the sugars

determine ABO antigenic activity.

Students read the terms associated with the Bipolar Junction Transistor (BJT) . They also view formulas for dc current and voltage.

Learners explore the use of complex numbers through a series AC circuit analysis problem. The steps are compared to the graphical method of finding circuit impedance and the phase angle.

In this animated object, learners examine the method of interpreting the truth tables for two-position and three-position selector switches on ladder logic circuit diagrams.