Learners solve six problems determining the total capacitance of a parallel circuit. Immediate feedback is provided.

In this animated activity, students read about the two general types of variable resistors: potentiometers and rheostats. They then answer six multiple-choice questions.

Learners study factors that affect the synchronous speed of an AC motor: the applied AC frequency and the number of stator poles.

Learners examine how an electromagnet is formed. Animated illustrations show current running through a coil wrapped around an iron core.

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.

Ringkaskan persamaan di bawah menggunakan Teorem Boolean.

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.

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