Learners read a description of inductors and view examples of inductors in series and in parallel.

In this learning activity you'll review how an open in a series circuit affects current.

Students view the design and function of an ac model for a transistor circuit.

In this animated object, learners examine the operation of an optocoupler, specifically how it is connected to external components to provide interfacing and isolation and how it responds to excessive frequencies. A quiz completes the activity.

In this animated object, learners examine the operation of two-way, three-way, and four-way directional control valves used in pneumatic systems.

Learners use animated needle valves and check valves to change the speed of a pneumatic cylinder as it extends and retracts. A brief quiz completes the learning object.

In this animated object, learners examine the operation of a pneumatic directional control valve using air pilot lines.

This animated lesson shows how pushing a start or stop button on a ladder circuit causes the cylinder of a hydraulic circuit to extend and retract.

This animated lesson an exercise that enables students to design a ladder logic circuit using a drag-drop function to cause the cylinder of a hydraulic circuit to extend and retract.

Dirige la serpiente hacia la respuesta correcta sin chocar con los obstáculos. Direct the snake to the correct answer without colliding with the obstacles

Each student would match the type of transportation (bus, plane, boat etc..) with it’s correct form (land, air or sea).

Move the snake to the correct answer to the question, don't let it touch the edges of the screen.

complete the puzzel