The learner will understand the two methods used to create a phase shift in current between two windings.

In this animated activity, learners examine how a voltage is induced into a conductor when the conductor cuts across magnetic flux lines. They also view the four factors that determine how much voltage is generated. A brief quiz completes the learning object.

Learners examine the operation of a proportional control amplifier and the two ways that it is programmed using proportional gain or proportional band. A brief quiz completes the activity.

Learners review surface finish basics and read how to calculate the roughness average.

The learner will understand the operation of motor control circuits used to start and stop three-phase motors.

In this animated activity, learners examine the operation of a pneumatic cylinder that continuously cycles by extending and retracting.

The learner will gain an understanding of the modes of axis movement for successful robot programming.

Learners use the National Electrical Code to determine the size of a motor overload protection device.

This interactive object is designed to help learners memorize the schematic symbols used in ladder logic diagrams. Learners quiz themselves using electronic flashcards.

This animated lesson shows the operation of timer-on and timer-off delay relays used in ladder circuit operate.

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

Learners examine the sourcing and sinking of conventional current at a PLC output module and the type of field device to which it is connected. This interactive learning object includes six quiz questions.

Learners study how a circuit converts the AC output of a linear voltage differential transformer (LVDT) into variable DC voltage. It is recommended that learners view the learning object IAU7807, “The LVDT: A Linear Voltage Differential Transformer in Action” before going through this object.

Learners view an animation showing the operation of a Vortex flowmeter that is used to measure flow in a process control system.

Learners study an animation of a spring-and diaphragm actuator controlling the opening of a flow valve.

Learners examine the formulas that are used to determine the proper PID values to be entered into a controller using the Ziegler-Nichols Continuous Cycling Tuning Method.

This animated lesson shows how a pressure switch connected in a ladder circuit causes the cylinder of a hydraulic circuit to extend and retract.

In this animated activity, learners examine how the speed of a motor may change if the voltage from the power source fluctuates due to power line irregularities. This lesson has audio content.

In this animated object, learners examine how PLC up/down-counters are used to control an automated parking lot gate.

The learner will view videos showing the movements of each axis of the six-axis robot.

The learner will understand the inner workings of the strain wave gear principle.

In this interactive object, students view an animated depiction of Class 2 levers. A matching quiz completes the activity.

In this learning activity you'll read introduction to electrical quantities, units, and symbols and test their knowledge in a matching exercise.

In this colorful and animated activity, learners examine the four functions provided by a hydraulic reservoir. A brief quiz completes the learning object.

Learners follow the seven steps involved in the lockout/tagout procedure. This activity has video content demonstrating the safety measures.