There are 61 items in this page
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Electrical Exam Prep Session | Master Electrician Exam
Begin your path to becoming a certified electrician with our extensive Electrical Exam Prep offerings. Designed for both future maste...
2:10:07
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Electrical Exam Prep | Master Electrician Exam
Begin your path to becoming a certified electrician with our extensive Electrical Exam Prep offerings. Designed for both future maste...
7:33
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2023 NEC 690.12 Rapid Shutdown & Controlled Conductors
Code Corner is an expert-led review and interpretation of codes and standards for industry professionals—10 minutes at a time. In thi...
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2023 NEC 690.31(C) and 690.31(C)(2): Cable Tray
Code Corner is an expert-led review and interpretation of codes and standards for industry professionals—10 minutes at a time. In thi...
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The Neutral Conductor and What Happens When it Breaks
What is a neutral conductor? What does it do? What happens if there is a fault and it breaks/opens? This video will cover all those q...
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Unbalanced Power in a 3-Phase Wye Circuit
This video discusses a 120/240V Three-Phase Four-Wire Delta System. Although uncommon you may still find these systems in existence....
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Delta 3-Phase 4-Wire System (120/240V)
This video discusses a 120/240V Three-Phase Four-Wire Delta System. Although uncommon you may still find these systems in existence....
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All about Autotransformers
This video covers everything you need to know about Autotransformers. We cover some basic configurations, how they operate, calculati...
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Current Transformers – Basics and Calculations
This video covers the basics of a Current Transformer and some calculations you would use for revenue metering or simply taking curre...
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Mayfield Renewables Code Corner – 2023 NEC Article 100 & 705 – Microgrids
In this edition of Code Corner, Ryan Mayfield focuses on the key Code sections for microgrid systems; NEC 2023: Article 100 and Artic...