• Online Courses

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Final Control Elements

Covers how elements in a closed-loop system affect final control element. Describes components in final...

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PLC

This course introduces PLCs and related hardware, basic PLC functions, and programming. It covers number...

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Working with Controllers

Covers the purposes and kinds of controllers and their relationship to other components in process...

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Force, Weight, and Motion Measurement

This course covers force, stress, and strain and explains the operation of strain-gauge systems. Relates...

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Control Systems

Introduces the need for control, control methods, and system basics. Includes information on self-powered, pneumatic,...

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Managing a Training Program

Covers analysis of training needs. Describes various kinds of maintenance training and lists important steps...

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How Control Loops Operate

Covers definition of control loop terms and characteristics. The online course includes specific examples of...

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Compressors

This online course thoroughly explains the function of the compressor in a refrigeration system. Introduces...

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Refrigerants and Refrigerant Oils

Covers the physical properties of refrigerants, including pressure-temperature relationships. Discusses various kinds of refrigerant and...