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

In this animated object, learners examine the mechanical configuration of a three-way switch and how it operates in a circuit. They also view diagrams showing the use of an ohmmeter to determine the electrical connections.

Students examine the full-wave rectifier. They review appropriate formulas and examples of actual circuits.

The learner views animation showing how a DC motor is wired and its operational characteristics. A short quiz completes the activity.

The schematic symbols of logic gates used in digital circuits are shown.

Students read information about basic logic gates including the gates' names, symbols, Boolean expressions, pronunciations, and truth tables. They then complete a matching exercise.

In this animated activity, learners examine how various NAND gate configurations and the logic signals produced throughout the circuit perform the functions of all of the other types of logic gates.

Picture of Adira hydraulic shear's operator's panel with part identification and instructions on how to start and stop the shear as well as setting stroke (cutting length).

Introduces two methods of determining bend allowance; one is simple and is an approximate, the other is more precise. Interactive part has learner calculate bend allowance and blank size.

Basic Math

You'll focus on terminology related to designing a hypothetical program.

Use the arrow keys to direct the snake towards the type of logical fallacy in the example sentences.

AlAnoud Alsaeed, Maha Alsanawi, Jory Alturki, Reem Alnasser.