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This video, published by Columbia Gorge Community College, is the first part of a two part lecture that discusses air piloted pneumatic control valves, including their advantages, operation, and applications. In this video, instructor Jim Pytel provides an introduction to air piloted valves and...

This video, published by Columbia Gorge Community College, is the second part of a two part lecture that discusses air piloted pneumatic control valves, including their advantages, operation, and applications. In this video, instructor Jim Pytel focuses on memory and priority in air piloted valves...

This video, published by Columbia Gorge Community College, is the first part of a two part lecture that examines air preparation and pressure management in pneumatic systems, discussing the operation of system components, such as pressure switches, regulators, compressors, and more. In the video,...

This video, published by Columbia Gorge Community College, is the second part of a two part lecture that examines air preparation and pressure management in pneumatic systems, discussing the operation of system components, such as pressure switches, regulators, compressors, and more. This video...

This video from Columbia Gorge Community College is part one of two videos that "review the process of algebraic manipulation whereby known properties are used to solve for unknown properties." A knowledge of the order of operations, negative and fractional exponents, and scientific calculators is ...

This video from Columbia Gorge Community College is part two of two videos that "review the process of algebraic manipulation whereby known properties are used to solve for unknown properties." A knowledge of the order of operations, negative and fractional exponents, and scientific calculators is ...

Created by Terry L.M. Bartelt of the Wisconsin Online Resource Center, this is an object lesson on alternating current flow. This is a nice brief introduction to this specific topic. Its employment of Flash allows useful interaction with the presentation.

This learning object, created by Terry L.M. Bartelt and John Rosz of Wisconsin Online Resource Center, focuses on alternating current voltage conversion problems. Aside from just the presentation, this site also contains practice problems. Overall, this is a useful presentation for a brief...

Terry L.M. Bartelt of the Wisconsin Online Resource Center has created this object learning activity on alternating current (AC) voltage conversions. This is a nice introduction for those interested in this basic topic.

The ATETV project delivers web-based videos to connect students to careers in advanced technology. In this episode of ATETV, dual enrollment, changing careers and GIS technology are discussed. Many community colleges offer dual enrollment programs: high school students can receive college credit...