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These zipped documents from MatEd provide information on designing a course on 3 Dimensional Digital Laser Scanning Fundamentals. At the end of the course, students will be able to identify applications for 3 dimensional digital laser scanning, operate a NextEngine brand 3 dimensional digital laser...

This lecture, published by Columbia Gorge Community College, discusses the "the analysis of balanced and unbalanced 4 wire y configurations, 3 wire y configurations, and delta configurations in 3 phase AC systems." The recording runs 16:36 minutes in length and part two is available to view...

This lecture, published by Columbia Gorge Community College, discusses the "the analysis of balanced and unbalanced 4 wire y configurations, 3 wire y configurations, and delta configurations in 3 phase AC systems." The recording runs 18:15 minutes in length and part one is available to view...

This lecture, published by Columbia Gorge Community College, shows how to "power factor correct a 3 phase AC 3 wire y configured induction motor." The recording runs 5:36 minutes in length and part two is available to view separately.

This lecture, published by Columbia Gorge Community College, shows how to "power factor correct a 3 phase AC 3 wire y configured induction motor." The recording runs 7:20 minutes in length and part one is available to view separately.

This lecture, published by Columbia Gorge Community College, demonstrates the use of "the three wattmeter, the single wattmeter, and the two wattmeter method to measure power in a balanced three wire y configured motor." The recording runs 5:47 minutes in length and part two is available to view...

This lecture, published by Columbia Gorge Community College, demonstrates the use of "the three wattmeter, the single wattmeter, and the two wattmeter method to measure power in a balanced three wire y configured motor." The recording runs 5:56 minutes in length and part one is available to view...

This video, published by Columbia Gorge Community College, is the first part of a three part lecture on 3 phase transformers. In the lecture, presenter Jim Pytel covers the design, configuration, operation, and uses of 3 phase transformers. Also covered are standard 3 phase AC transformer naming...

This video, published by Columbia Gorge Community College, is the second part of a three part lecture on 3 phase transformers. In the lecture, presenter Jim Pytel covers the design, configuration, operation, and uses of 3 phase transformers along with "electrical devices used to step up, step down,...

This 12-page activity is provided by Edmonds Community College and is intended to build 3-D visualization skills. Students use a manual technique (manipulation of a solid object on a virtual platform) to build these skills. This activity includes a Table of Contents and the following sections:...