Mike Holt Circuit Sizing - Air-Conditioning Sizing air-conditioning circuits are really simple. Just read the nameplate and use the NEC Table 310.16 (2020 NEC) and 240.4(D) and 240.4(G), 240.6, and 440.6(B). | Mike Holt Enterprises
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Mike Holt Circuit Sizing - Air-Conditioning Sizing air-conditioni…
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1.8K views · 90 reactions | Off to Florida to record “Electrical Theory” starting Sunday morning 9 am Eastern time. Register now at MikeHolt.com/Live. | Mike Holt Enterprises | Facebook
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39K views · 541 reactions | Equipment Grounding [250.4(A)(2)] is a very complicated theory concept to understand. This 60 second video is just a primer on this topic. Please watch the full video that covers this topic at MikeHolt.com/Fundamentals. | Mike Holt Enterprises | Facebook
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39K views · 541 reactions | Equipment Grounding [250.4(A)(2)…
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If you’re going to succeed in the electrical trade, you’re going to need a good understanding of the “Formula Wheel.” The Formula Wheel combines the Ohm’s Law Formula Circle and Power Formula Circle (Watt’s Law). Take the time to watch the video where Mike explains this essential tool and how it’s applied using real-life examples. To follow along with this video, you can download a PDF from our newsletter on this topic, click on the link below. 🔗 https://www.mikeholt.com/newsletters.php?action=
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135K views · 1.4K reactions | 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 | Facebook
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135K views · 1.4K reactions | Generac generator power and con…
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Authority Having Jurisdiction (AHJ). Clearly many in the industry have no clue that an inspector cannot make up their own rules. See 90.4 | Mike Holt Enterprises
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4.4K viewsJul 3, 2024
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If you remember that the whole purpose of bonding is to establish an “effective ground-fault current path” in order to clear a fault, then you can better understand why proper bonding of raceways is crucial in maintaining a safe electrical installation… | Mike Holt Enterprises
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If you remember that the whole purpose of bonding is to establis…
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16K views · 249 reactions | Let’s once and for all answer the questi…
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Many think a ground rod provides protection against a ground fault. …
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230K views · 2.1K reactions | Sizing wire and protection for AC equipm…
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3K views · 115 reactions | Although the rule of six grouped service dis…
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