In this animated object, learners examine the fundamental operation of a noninverting operational amplifier. A brief quiz completes the activity.

Learners examine the fundamental operation of a difference operational amplifier. A brief quiz completes the activity.

This learning activity describes the physical properties that affect the inductance, in henries, of an inductor.

In this learning activity you'll review how a short affects current flow and voltage in a series circuit.

Learners study animation showing the operation of cumulative and differential DC compound motors. A short quiz completes the activity.

Learners study the method of cascading two or more PLC timers to extend their time capacity.

In this learning activity you'll explore the operation of a full-wave bridge rectifier circuit.

Students read about the characteristics of the ideal operational amplifier and compare them with the industry standard LM741C.

Learners examine the drawing symbols used for counterbore, countersink, spotface, radius, diameter, and depth. In the quiz that completes the activity, they associate these symbols with machining applications.

Learners observe current flow throughout the series portion and branches of a parallel circuit. This animated activity includes calculations and a short quiz.

In this interactive and animated object, learners examine how dc voltages develop across capacitors that are connected in series and in parallel.

Learners read about the similarities of electronic and hydraulic components and then match the schematic symbols in a drag-and-drop exercise.

In this animated and interactive object, learners examine the interaction between a conductor that represents a motor armature and a magnetic field that represents a motor’s main field. This interaction causes the shaft to turn.

Learners examine the three steps of a processor scan cycle.

Learners view colorful animations showing the operation of a VR stepper motor.

In this animated object, learners examine an analog closed-loop feedback system that uses potentiometers to control the position of a gear rack.

Learners read how the transfer function for a RC high pass filter is developed. The transfer function is used in Excel to graph the Vout. The circuit is also simulated in Electronic WorkBench and the resulting Bode plot is compared to the graph from Excel.

Students view a graphical explanation of how the motor condition (unloaded, 50 percent loaded, fully loaded) affects the phase between voltage and current, the current draw from the AC supply, the amount of power consumed, and the power factor.

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

In this animated activity, students view a step-by-step approach of how to connect an ammeter to a circuit. A brief quiz concludes the lesson.

Students view the parts and movements of a combustion engine in this animated activity. Each part is described.

In this animated object, learners examine how the purge pressure system is used to measure levels of material. A brief quiz completes the activity.

This animated lesson shows how a ladder circuit uses timer-on delays to cause an extrusion machine to operate.

This animated lesson shows how to calculate the amount of force generated by hydraulic cylinders.

In this animated object, learners examine the operation of a hydraulic relief valve and its internal components. A brief quiz completes the activity.