In this animated object, learners examine automated manufacturing systems classified as motion control, batch process control, and continuous process control.

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

Learners follow a step-by-step explanation of how to test fuses and circuit interrupting devices.

In this learning activity you'll recognize several patterns on an Xbar and R control chart. These non-random patterns are indications that the process is not in a state of statistical control.

In this screencast, Geometric Dimensioning & Tolerancing: The Feature Control Frame, learners examine geometric characteristic symbols, tolerances, datum feature symbols, and other control frame information.

Learners study the operation of a ladder circuit in which coils on one rung control contacts in other rungs.

In this animated object, learners study the operation of a linear voltage differential transformer. A brief quiz completes the activity.

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

Learners examine OSHA's guidelines of what to include in a bloodborne pathogen exposure control plan for persons who work in general industry, health care, emergency medical services, law enforcement, education, recreation industries, or other occupations in which there is a potential for exposure to blood, blood products, bodily fluids, or human tissues.

Learners examine how the load resistance connected to the secondary coil of a transformer affects the primary current. A brief quiz completes the activity.

In this animated object, learners examine the operation of a feed-forward control system and its advantages over a closed-loop system. A brief quiz completes the activity.

In this animated activity, learners see that changing the resistance value of the load in the secondary of a transformer causes current to vary in the primary.

In this animated object, learners examine the ratio control method used in automation when two or more ingredients are mixed. A brief quiz completes the activity.

Learners examine an electric motor control circuit that uses a motor starter module. This activity has audio content.

Learners examine the operation of the on-off control mode using a home heating example. A short quiz completes the activity.

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

Students read descriptions of the voltage, current, and turns ratios of the primary and secondary coils for a transformer in this interactive lesson.

In this animated activity, learners examine the operation of hydraulic directional control valves and the internal components that divert the fluid.

In this learning activity you'll discover the features of a Puma Daewoo O-T CNC Lathe Control panel.

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