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0
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53864
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45170
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July 29, 2021
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42691
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December 21, 2021
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35236
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March 18, 2018
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34536
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August 1, 2020
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Test Equipment 101: The Basics of Electrical Testing
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33400
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June 10, 2019
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29965
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July 19, 2020
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29193
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August 15, 2016
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Current Transformer Basics: Understanding Ratio, Polarity, and Class
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28908
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April 27, 2014
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Basic Electrical Theory: The Fundamental Laws of Electricity
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25885
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June 5, 2016
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24077
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November 19, 2018
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23855
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October 28, 2016
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21637
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June 25, 2020
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21314
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May 11, 2019
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20250
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November 23, 2019
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0
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19687
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March 10, 2020
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0
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18618
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May 2, 2018
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0
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18372
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May 9, 2016
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Infrared Thermography for Electrical Distribution Systems
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3
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18278
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October 1, 2023
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Transformer Insulation Classes
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0
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18162
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July 16, 2018
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17423
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July 20, 2018
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17279
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September 22, 2017
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16958
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June 17, 2016
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Primary vs. Secondary Injection Testing for Circuit Breakers
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16917
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March 14, 2017
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Power Distribution Unit (PDU) Applications, Testing & Maintenance
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16352
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May 26, 2019
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16017
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August 9, 2019
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15834
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April 19, 2019
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15748
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December 30, 2016
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15506
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November 23, 2018
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Arc suppression circuits
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15449
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March 1, 2020
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Transformer Diagnostics and Condition Assessment
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15419
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June 19, 2017
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15107
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July 3, 2022
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14730
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June 6, 2018
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14581
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December 17, 2017
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14331
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May 17, 2015
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14001
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May 1, 2014
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13656
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January 18, 2022
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13528
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April 24, 2016
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13245
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May 9, 2016
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13147
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September 15, 2019
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12806
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January 4, 2021
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Motor Circuit Protector vs. Molded Case Circuit Breaker
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11862
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January 15, 2022
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11748
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March 21, 2016
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Transformer Polarity Test Procedures
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11491
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June 30, 2016
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Protective Relay Protection Element Tests
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11345
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November 23, 2018
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Zone Selective Interlocking (ZSI) Basic Principles
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11261
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April 4, 2018
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Contacting TestGuy.net
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1
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10383
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July 25, 2022
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10382
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April 18, 2014
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0
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10190
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September 1, 2016
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10111
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July 18, 2018
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