Many think that grounding protects against a ground fault, but physics and the National Electrical Code prove otherwise. Watch MikeHolt.com/GroundRod | Mike Holt Enterprises
0:52
Many think that grounding protects against a ground fault, but physics and the National Electrical Code prove otherwise. Watch MikeHolt.com/GroundRod | Mike Holt Enterprises
77.5K viewsApr 27, 2024
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There is no definitive answer about GFCI protection on hardwired EV chargers outside dwelling units. The decision will have to be made by the inspector. See 90.4, 110.3(B), 210.8(F), and 625.54. | Mike Holt Enterprises
0:58
There is no definitive answer about GFCI protection on hardwired EV chargers outside dwelling units. The decision will have to be made by the inspector. See 90.4, 110.3(B), 210.8(F), and 625.54. | Mike Holt Enterprises
12.3K viewsMay 31, 2024
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Such an exciting time - the Changes to the National Electrical Code, 2026 edition is HERE! Learning the changes to the 2026 Code is essential for every electrical professional. This new textbook and series make learning the Code easier than ever. We’re thrilled to be partnering once again with the National Fire Protection Association® (NFPA®) on the 2026 Changes textbook. Combine it with Mike Holt’s engaging dynamic videos to strengthen your Code knowledge, reduce mistakes, and work with confide
0:28
Such an exciting time - the Changes to the National Electrical Code, 2026 edition is HERE! Learning the changes to the 2026 Code is essential for every electrical professional. This new textbook and series make learning the Code easier than ever. We’re thrilled to be partnering once again with the National Fire Protection Association® (NFPA®) on the 2026 Changes textbook. Combine it with Mike Holt’s engaging dynamic videos to strengthen your Code knowledge, reduce mistakes, and work with confide
4.4K views6 months ago
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Understanding Electrical Theory: A Conversation with Mike Holt
0:33
Understanding Electrical Theory: A Conversation with Mike Holt
23.1K viewsApr 29, 2024
YouTubeMikeHoltNEC
7 of 7 Grounding Doesn't Protect against Electric Shock (4min:41sec)
4:42
7 of 7 Grounding Doesn't Protect against Electric Shock (4min:41sec)
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YouTubeMikeHoltNEC
Sizing wire and protection for AC equipment is based on the nameplate. Yes 10 AWG on 40A breaker is correct. Watch MikeHolt.com/AC to understand why! I bet the Electrosaurs will have heart-burn… | Mike Holt Enterprises
0:53
Sizing wire and protection for AC equipment is based on the nameplate. Yes 10 AWG on 40A breaker is correct. Watch MikeHolt.com/AC to understand why! I bet the Electrosaurs will have heart-burn… | Mike Holt Enterprises
206K viewsJun 13, 2024
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1 of 7 The Electrical Circuit (2min:49sec)
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1 of 7 The Electrical Circuit (2min:49sec)
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YouTubeMikeHoltNEC
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Let’s once and for all answer the question “when is antioxidant ‘required at aluminum wire terminations?’ It’s really simple… | Mike Holt Enterprises
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14:47
In this video, NEC expert Mike Holt explains how to size a grounding electrode conductor and why it doesn’t need to be larger than the minimum Code requirements… | Mike Holt Enterprises
3.5K viewsJul 2, 2021
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ONLY A FEW SPOTS LEFT!! Join Mike Holt and his special guest speakers in Orlando for this can’t miss CEU Seminar July 22-23. Topics include Business Skills, Electrical Safety, and Bonding and Grounding. Register now: Call 888.632.2633 or visit http://www.mikeholt.com/seminars | Mike Holt Enterprises
8K viewsJul 13, 2022
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Understanding System Voltages, NEC 2020, (46min:29sec)
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In this video, NEC expert Mike Holt explains how to properly ground a corner grounded delta system and the special characteristics of these rare systems… | Mike Holt Enterprises
2.4K viewsJun 11, 2021
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2:54
Mike Holt is the OG. Appreciate your knowledge. #electrician #solar #apprentice #boxfill #construction | Electrician Joe
24K views4 months ago
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Off to Florida to record “Electrical Theory” starting Sunday morning 9 am Eastern time. Register now at MikeHolt.com/Live. | Mike Holt Enterprises
1.8K viewsApr 27, 2022
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0:17
Mike Holt meeting everyone before the start of today's presentation. By the way, Mike likes taking selfies with you 😁 #mikeholt #mikeholtenterprises #electrician | Mike Holt Enterprises
12.5K views11 months ago
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34:28
Mike's Story
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YouTubeMikeHoltNEC
0:54
Send me some video of failed aluminum wire terminations because antioxidant paste was not use at terminations. Mike@MikeHolt.com. | Mike Holt Enterprises
24K viewsJul 22, 2024
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Ohm’s Law Formula Circle 12.7
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Electrical Theory - Introduction
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Join us tonight at 7PM EST! I will be answering Code and technical questions that you have submitted tonight, Wednesday and Thursday night this week 7-8PM EST. Visit MikeHolt.com/Live to register, then you can watch the event LIVE on Facebook, YouTube, or at MikeHolt.com/Live. Hope you can join us! Have a technical question? Submit your question at MikeHolt.com/Live. #MikeHoltLive #ElectricalTraining #CodeQuestions | Mike Holt Enterprises
918 viewsApr 21, 2020
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Mike Holt's All You Need to Know About Electrical Estimating Software
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6 of 7 Grounding Myths (26min:55sec)
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Mike Holt: Explaining Turns Ratio in Transformers
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I’m pissed that I dedicate my efforts to teach the NEC and often get negative responses. Ensure that your comment has value to the promotion in our understanding of the NEC. | Mike Holt Enterprises
34.2K viewsJul 30, 2024
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1:18
Generac generator power and control wires are permitted to be installed in the same raceway, see installation instructions [110.3(B)] and NEC 300.3(C)(1). | Mike Holt Enterprises
60.5K viewsJul 10, 2024
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29:15
How To Use The NEC, NEC 2020, (29min:15sec)
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