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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,...

Course Description: This course is provided by Central Main Community College and is designed for the machining instructor with an operational understanding of a Haas 3-axis CNC Mill and a working knowledge of 4-axis CNC milling. This course includes both theory and hands on lab time, and provides...

Program Description: This 30-hour OSHA General Industry Safety Certification Program was created by Grand Rapids Community College (GRCC), through seed funding from the Center for Advanced Automotive Technology ​(CAAT), to train workers for entry level positions in the advanced energy manufacturing...