In this screencast, learners follow steps to determine the proper starting belt length for a timing, flat, or v-belt drive.

In this animated activity, learners examine the conversion of electrical energy into an electrostatic charge within the dielectric material of a capacitor.

In this animated object, learners examine the design of a ladder circuit that provides manual control to a water pumping system. Students also study modifications to the circuit as the complexity of the system increases.

In this animated object, learners examine the hysteresis function of a sensor.

This animated lesson shows several ways that a hydraulic pressure switch, connected in a ladder circuit, causes the cylinder of a hydraulic circuit to perform various applications.

In this animated object, learners examine the hysteresis function of a sensor.

In this animated activity, learners examine how residual magnetism causes magnetic hysteresis.