There are 151 items in this page
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Sizing Grounding Electrode Conductors- Basics of 250.66
Watch as Paul Abernathy talks about the basic requirements of sizing the grounding electrode conductor (GEC) for a service applicatio...
3:13:00
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Derating Demystified 2.0
In this video we discuss debating conductors and how to calculate ampacity of conductors. We discuss terminals and ratings of conduct...
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Electrical Single Family Dwelling Calculations | Part 7
This is the Standard Method for sizing the service to a single-family dwelling. If you need to learn all the steps to dwelling calcul...
5:55
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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...
19:21
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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...
1:21:47
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Derating Demystified 3.0 – Part 1 Conductors
This video is Part 1 of a multi-part series on conductor adjustments and corrections using the 2023 National Electrical Code.
50:56
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Derating Demystified 3.0 – Part 2 Terminal Limitations
This video is Part 2 of a multi-part series on conductor adjustments and corrections using the 2023 National Electrical Code. In this...
1:56:26
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Cracking The Code | Grounded Conductor
Greetings Folks – Welcome to the first series in the Cracking The Code. In this part of the opening series of Cracking the Code...
2:08
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Why Transformers Use kVA Not kW
Why do transformers use kVA and not kW, find out why here. Why transformer rating in kVA why transformer not rated in kW.
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...
1:26:38
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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...
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Electrical Single Family Dwelling Calculations | Part 1
This is the Standard Method for sizing the service to a single-family dwelling. If you need to learn all the steps to dwelling calcul...
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Grounding and Bonding | Part 2
2020 National Electrical Code Grounding and Bonding Webinar – Part 2
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Transformer Overcurrent Protection
Join Paul Abernathy as he explains how to use Tables 450.3(A) and 450.3(B) for Transformer Overcurrent Protection in this episode.
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Service Bonding Basics
Watch as Paul Abernathy talks about Service Bonding and the basics of ensured bonding practices at and on the supply side of the serv...
24:02
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Existing Dwelling Calculations and 220.83
Watch as Paul Abernathy explains how to utilize 220.83 when adding additional square footage and additional loads to an existing dwel...