Overvoltage Protection, NEC 2020 - [242], (27min:57sec) MikeHoltNEC 2026-09-23 | Overvoltage Protection, NEC 2020 - [242], (27min:57sec)
The grounding electrode conductor is permitted to originate at the meter enclosure, 250.24(A)(1). MikeHoltNEC 2024-05-24 | ...
Even when confronted with the facts, the inspector rejected the installation. This pisses me off… MikeHoltNEC 2024-05-23 | ...
It’s okay to make a splice in a panel cabinet. Read NEC 312.8 for details. MikeHoltNEC 2024-05-23 | ...
Electric Vehicle Power Transfer System, NEC 2023 - [Article 625], (16min:00sec) MikeHoltNEC 2024-05-18 | If you ever needed proof that the future has truly arrived you need look no further than the National Electrical Code and Article 625–Electric Vehicle Power Transfer System. Learn more about this bidirectional power supply that may be parked in your driveway or garage by watching the video where Mike and a team of experts explain what NEC Article 625 is all about. Want to learn more about this topic? This video clip is extracted from Mike Holt's 2023 Solar PV and Energy Storage Systems video library. Click here mikeholt.com/solar to see the full program.For decades, Mike Holt Enterprises has been the go-to resource for electrical training. Our mission is to empower electrical professionals like you to master the Code, excel in exams📝, and elevate your electrical knowledge..👉 Explore Exam Preparation Tips and Training at https://www.MikeHolt.com/examprep 🚀 Find Electrical CEU courses at https://www.MikeHolt.com/CEU ⬆️ Level Up your school's electrical training program with Mike Holt Enterprises at https://www.MikeHolt.com/Instructors Whether you're gearing up for an exam or looking to enhance your electrical knowledge, we've got you covered. We offer instructor and curriculum support, a variety of continuing education options, free videos, graphics, and a wealth of valuable resources. 📌 Stay Connected: facebook.com/mikeholtenterprisesinstagram.com/mikeholtenterpriseslinkedin.com/company/mike-holt-enterprises-inc🔗 mikeholt.com✅ Don't miss out on the latest updates and exclusive content. Subscribe to this channel now - Click here to subscribe: https://www.youtube.com/@MikeHoltNEC?...
Proper Connection of Grounding Conductors | NEC 2020 MikeHoltNEC 2024-05-09 | The video discusses the importance of connecting the grounding electric conductor at the transformer. The first disconnecting means code does not specify where the connection should be made, but it is recommended to place the system bond jumper at the same location. It is not necessary for the grounding electric conductor to be directly connected to the XO, as long as there is a grounding bar in the transformer as per code 450.10a. Running the grounding electric conductor all the way up to the XO may not be necessary if it is already connected to the grounding bar in the transformer.Full video: youtu.be/9ZZZR8Me4nEThanks for watching. For more information please visit mikeholt.com
To make an installation safe from electric shock, see NEC 250.4, 250.54, and 410.30(B)(5). MikeHoltNEC 2024-05-09 | ...
Detailed Explanation of GFCI Measurement Rules | NEC 2020 MikeHoltNEC 2024-05-06 | Mike Holt discusses the application of specific rules regarding maintaining a distance of six feet for electrical cords. The distance is measured as the shortest path the cord will follow without piercing a floor, wall, ceiling, fixed barrier, or passing through a window. Mike gives an example of plugging in a six-foot cord and visually determining if the sink is within six feet based on how the cord would follow. This explanation is important for understanding electrical safety regulations and measurements.Full video: youtu.be/jd4fwzjOqAQThanks for watching. For more information please visit mikeholt.com
Understanding Code Requirements for Bonding Gas Piping NEC 2020 MikeHoltNEC 2024-05-02 | Mike Holt discusses the code requirements for bonding gas piping that is likely to become energized due to the presence of electrical circuits. He explains that if there are conductors in the enclosure of the metal furnace, it is necessary to bond it in accordance with code 250.104. This code specifies the requirements for bonding gas metal piping in order to prevent it from becoming energized. The importance of following these regulations to ensure safety and compliance with electrical codes is emphasized in the transcription.Full video: youtu.be/KN5dJO1dwN0Thanks for watching. For more information please visit mikeholt.com
Why Tamper-Resistant Receptacles are Important #electricalcode #nec MikeHoltNEC 2024-04-30 | Mike Holt recounts a humorous incident involving his grandson, Carson, who was able to instinctively know what to do when given a spoon and pointed to a receptacle. Mike humorously imagines Carson taking apart an entire receptacle if given a screwdriver. His daughter later calls to ask about Carson's antics being included in his book after a code change. The story highlights Carson's unique and amusing behavior in response to simple instructions.Full video: youtu.be/rCzewy-cWusThanks for watching. For more information please visit mikeholt.com
Understanding Electrical Theory: A Conversation with Mike Holt MikeHoltNEC 2024-04-29 | In the video, Mike Holt discusses a situation where he was unable to help someone experiencing an issue with their washing machine due to a lack of understanding of electrical theory. He emphasizes the importance of having a foundational understanding of theory in order to effectively troubleshoot and problem solve. By having this knowledge, individuals can better comprehend and address electrical issues. Mike highlights the value of theoretical knowledge in practical situations and encourages others to consider its importance in problem-solving scenarios.Full video: youtu.be/QRZlLWqOC4kThanks for watching. For more information please visit mikeholt.com
To understand why a ground rod doesn’t protect against a ground fault, watch MikeHolt.com/GroundRod. MikeHoltNEC 2024-04-27 | ...
Understanding the NEC: Practical Safeguarding from Electrical Hazards #electricalcode #nec MikeHoltNEC 2024-04-24 | Mike Holt discusses the purpose of the National Electrical Code (NEC) which is to ensure the safety of individuals and property from electrical hazards. He emphasizes that the NEC is not a design guide or instruction manual, but rather a practical safeguard. Mike shares his experience of trying to learn the NEC as an electrician and highlights the importance of combining theoretical knowledge with practical experience in the field. The NEC is meant to be a tool for those working in the electrical trade to ensure safety in their work.Full video: youtu.be/QRZlLWqOC4kThanks for watching. For more information please visit mikeholt.com
Understanding Tamper-Resistant Receptacles in Residential Buildings #electricaldevices #nec MikeHoltNEC 2024-04-23 | Mike Holt discusses the requirement for tamper-resistant receptacles in various areas such as dwelling units, attached and detached garages, accessory buildings, and common areas of multi-family buildings. He emphasizes the importance of expanding this requirement to ensure safety in all these areas. The change is seen as a broad one, especially for condominiums with multiple common areas. Overall, the focus is on enhancing safety measures by implementing tamper-resistant receptacles in specified locations.Full video: youtu.be/Ng719-jzGToThanks for watching. For more information please visit mikeholt.com
Special Occupancies Scope [500.1], NEC 2023, (3min:11sec) MikeHoltNEC 2024-04-22 | At the start of Chapter 5 (Special Occupancies) in the National Electrical Code, Article 500 lays the foundation for the “Hazardous (Classified) Locations” rules that follow.Join Mike and the team on this video where they discuss the scope of Article 500, where such hazardous areas exist, and what makes them hazardous in the first place.This video is extracted from Mike Holt's 2023 Understanding the NEC Complete Video Library, for more information visit https://www.MikeHolt.com/Code or call 888.632.2633.For decades, Mike Holt Enterprises has been the go-to resource for electrical training. Our mission is to empower electrical professionals like you to master the Code, excel in exams📝, and elevate your electrical knowledge.. 👉 Explore Exam Preparation Tips and Training at https://www.MikeHolt.com/examprep 🚀 Find Electrical CEU courses at https://www.MikeHolt.com/CEU ⬆️ Level Up your school's electrical training program with Mike Holt Enterprises at https://www.MikeHolt.com/Instructors Whether you're gearing up for an exam or looking to enhance your electrical knowledge, we've got you covered. We offer instructor and curriculum support, a variety of continuing education options, free videos, graphics, and a wealth of valuable resources. 📌 Stay Connected: facebook.com/mikeholtenterprisesinstagram.com/mikeholtenterpriseslinkedin.com/company/mike-holt-enterprises-inc🔗 mikeholt.com✅ Don't miss out on the latest updates and exclusive content. Subscribe to this channel now - Click here to subscribe: https://www.youtube.com/@MikeHoltNEC?...
Understanding Ampacity of Conductors in Electrical Wiring #electricalcode #nec MikeHoltNEC 2024-04-22 | Mike Holt discusses the relationship between conductor ampacity and termination requirements in electrical wiring. He explains that ampacity is just one of several factors to consider when determining the appropriate wire size, and it is not directly related to termination requirements. The conversation delves into the various components that need to be considered, such as terminal size, continuous load, and overcurrent protection. Ultimately, the key is to ensure that all these factors are aligned to meet safety and regulatory standards in electrical installations.Full video: youtu.be/MXdt6TfBetgThanks for watching. For more information please visit mikeholt.com
Three fantasies related to ground rods at metal light poles. MikeHolt.com/Fantasies MikeHoltNEC 2024-04-22 | Ground rods are sometimes installed at metal light poles with good intentions. They are not required by the NEC and serve no value. Watch MikeHolt.com/Fantasies to understand why.
Mike Holt Apprenticeship - A Training Directors Perspective... MikeHoltNEC 2024-04-19 | Are you an organization looking to implement an electrical apprenticeship program for your team?Are you an electrical training director looking to upgrade your Apprenticeship program?Watch this video where Electrical Training Director, Ron Pelkey shares what he likes best about the Mike Holt Electrical Apprenticeship Training System and how it has helped his program. Let us help you...Mike Holt's electrical apprenticeship training system is helping electrical training schools and companies across the US prepare students for success in the classroom, and in the field. Students leave the programs ready to pass their electrical exams. Our unique blended online training model is making an impact on every organization that adopts the system.Want to learn more? ⬆️ Visit https://www.MikeHolt.com/Apprenticeship🚀 Email our team at Training@Mikeholt.comor 👉 call us at 888.632.2633For decades, Mike Holt Enterprises has been the go-to resource for electrical training. Our mission is to empower electrical professionals master the Code, excel in exams📝, and elevate their electrical knowledge.. 📌 Stay Connected: facebook.com/mikeholtenterprisesinstagram.com/mikeholtenterpriseslinkedin.com/company/mike-holt-enterprises-inc🔗 mikeholt.com✅ Don't miss out on the latest updates and exclusive content. Subscribe to this channel now - Click here to subscribe: youtube.com/@MikeHoltNEC?sub_confirmation=1
If you don’t understand why this ground rod is ridiculous, watch MikeHolt.com/Fundamentals MikeHoltNEC 2024-04-18 | ...
Understanding System Voltages and Reverse Feeding Transformers | Mike Holts NEC Training #nec MikeHoltNEC 2024-04-17 | Mike Holt discusses a wide Delta configuration where a transformer originally set up as Delta Y to supply 480V down to 120V and 208V is being considered for reverse feeding. He explains that while it is not the best practice to backfeed a transformer, it can be done if the transformer is marked suitable for reverse feeding and the instructions are followed. It is emphasized that a neutral is not needed on the primary side of a Y system in this setup. The video provides guidance on how to safely reverse-feed the transformer for the desired voltage outputs.Full video: youtu.be/9ZZZR8Me4nEThanks for watching. For more information please visit mikeholt.com
The Importance of Theory in Electrical Work | Mike Holt Enterprises MikeHoltNEC 2024-04-16 | Mario emphasizes the importance of theory in understanding the laws and principles that govern electrical systems. He mentions Ohm's law, Lenz's law, and other theoretical concepts that provide a foundation for comprehending codes and rules in the field. Understanding theory helps break down complex concepts to a basic level, starting with atoms and building up from there. Mario and Brian House both stress the importance of knowing the why behind electrical principles, highlighting theory as essential for aspiring electricians, engineers, and inspectors to truly grasp the subject matter. Without a solid understanding of theory, one may feel lacking in their knowledge and comprehension of electrical systems.Full video: youtu.be/QRZlLWqOC4kThanks for watching. For more information please visit mikeholt.com
Understanding the Importance of Grounding in Electrical Systems | Mike Holt Enterprises MikeHoltNEC 2024-04-15 | Mike Holt discusses the importance of grounding in electrical systems, specifically focusing on requirement 250.4A2. He explains how a ground rod or electrode connects to the earth to provide grounding. Mike also mentions the use of a grounding electric conductor coming out of the meter can and going through an inter-system bond determination to connect to other systems like telephone cables. The grounding electrode helps clear faults and prevent electric shocks, ensuring safety in the system. Overall, the video emphasizes the significance of proper grounding for electrical safety.Full video: youtu.be/lyD6gzEze68Thanks for watching. For more information please visit mikeholt.com
How Surge Protective Devices Function MikeHoltNEC 2024-04-12 | Did you know that inside of a surge protective device (SPD) specially designed components reduce voltage spikes to protect your electrical equipment from being damaged? To learn more, watch this video where Mike and the team explain just how SPDs do what they do!This video is extracted from Mike Holt's Understanding Electrical Theory Library. For more information about this product, visit https://www.MikeHolt.com/Theory or call 888.632.2633.For decades, Mike Holt Enterprises has been the go-to resource for electrical training. Our mission is to empower electrical professionals like you to master the Code, excel in exams📝, and elevate your electrical knowledge.. 👉 Explore Exam Preparation Tips and Training at https://www.MikeHolt.com/examprep 🚀 Find Electrical CEU courses at https://www.MikeHolt.com/CEU ⬆️ Level Up your school's electrical training program with Mike Holt Enterprises at https://www.MikeHolt.com/Instructors Whether you're gearing up for an exam or looking to enhance your electrical knowledge, we've got you covered. We offer instructor and curriculum support, a variety of continuing education options, free videos, graphics, and a wealth of valuable resources. 📌 Stay Connected: facebook.com/mikeholtenterprisesinstagram.com/mikeholtenterpriseslinkedin.com/company/mike-holt-enterprises-inc🔗 mikeholt.com✅ Don't miss out on the latest updates and exclusive content. Subscribe to this channel now - Click here to subscribe: https://www.youtube.com/@MikeHoltNEC?...
Understanding Equipment Grounding Conductors in Electrical Wiring MikeHoltNEC 2024-04-10 | Mike Holt discusses the issue of sizing equipment grounding conductors in different scenarios. He emphasizes the importance of using a 3-0 wire for equipment grounding conductors in various situations such as running wires in raceways, trenches, or pipes. Mike explains that the size of the wire should be consistent regardless of the number of circuits or pipes involved. The key point is to size the equipment grounding conductors based on the rate of the overcurrent device. This ensures proper installation and safety in electrical systems.Full video: youtu.be/nQ87vRchREAThanks for watching. For more information please visit mikeholt.com
Understanding Auxiliary Electrodes in Electrical Installations #electricalcode #nec MikeHoltNEC 2024-04-09 | Mike Holt discusses the code 250.54 which allows for the installation of an auxiliary electrode. He mentions seeing auxiliary electrodes placed next to motors and ground rods being installed near pools. The code permits the addition of an auxiliary electrode according to 250.54 without specific rules, leaving it open for interpretation. Mike emphasizes the flexibility in adding auxiliary electrodes as per the code.Full video: youtu.be/bwYvLXGAr38Thanks for watching. For more information please visit mikeholt.com
Understanding Ground Fault Current Path in Furnaces and Gas Piping MikeHoltNEC 2024-04-08 | Mike Holt discusses the importance of flex metal conduit in providing an effective ground-fault current path for a furnace and gas piping system. He explains that the equipment grounding conductor bonds the system according to NEC regulations. Specifically, Mike references section 250.104(B) which states that metal piping systems in a building are considered bonded by the equipment grounding conductor, eliminating the need for additional bonding. This ensures compliance with NEC requirements for electrical safety.Full video: youtube.com/watch?v=KN5dJO1dwN0Thanks for watching. For more information please visit mikeholt.com
Installing a Satellite Dish on an Apartment Building #electricalcode #nec #electricaldevices MikeHoltNEC 2024-04-03 | Mike Holt discusses installing a satellite dish on an apartment building. He, advises the fictitious individual on the necessity of an antenna discharge unit and the importance of it being listed. The individual mentions being on the 14th floor and questions the placement of the electric discharge unit. The conversation revolves around the proper installation and bonding of the electric discharge unit for the satellite dish. Mike highlights the importance of following regulations and guidelines for such installations.Full video: youtu.be/fLaTLN-3IOIThanks for watching. For more information please visit mikeholt.com
Understanding Parallel Conductors: Distribution of Currents Explained #electricalcode MikeHoltNEC 2024-04-02 | Mike Holt discusses the importance of evenly distributing currents between parallel conductors. He emphasizes the need for all conductors in a parallel set to be identical in terms of number, length, material, size, and insulation. The goal is to ensure that the conductors terminate in the same manner for efficient operation. Mike highlights the significance of maintaining uniformity in parallel conductor setups for optimal performance.Full video: youtu.be/fLaTLN-3IOIThanks for watching. For more information please visit mikeholt.com
Ground Rods Wont Protect From Lightning MikeHoltNEC 2024-04-01 | Mike Holt discusses the misconception of using ground rods to protect against lightning strikes on light poles. He highlights the destructive power of lightning and questions the effectiveness of a ground rod in protecting a light fixture on top of a pole. Mike emphasizes the importance of proper lightning protection measures beyond just driving ground rods. The video serves as a reminder of the potential dangers of lightning strikes and the need for comprehensive safety measures.Full video: youtu.be/bwYvLXGAr38Thanks for watching. For more information please visit mikeholt.com
Mike Holt: Explaining Turns Ratio in Transformers MikeHoltNEC 2024-03-27 | Mike Holt discusses the relationship between turns and voltage in a transformer. Using an example of 20 turns in the primary at 480 volts, he explains that each individual winding turn is 24 volts. Similarly, with five turns in the secondary, the ratio is 4:1, but each winding is still 24 volts. This demonstrates how the voltage is distributed in relation to the number of turns in the transformer. Mike highlights the importance of understanding these relationships in transformer operation.Full video: youtu.be/9ZZZR8Me4nEThanks for watching. For more information please visit mikeholt.com
[2020] Significant Change in Service Disconnecting Means #electricalcode #nec MikeHoltNEC 2024-03-26 | Mike Holt discusses a significant change in the number of disconnecting means permitted for specific services or service entrance conductors, allowing for up to six disconnects instead of just one. However, this change comes with the condition that each of the six disconnects must be in separate enclosures with a main service disconnecting means in each. This new regulation marks a significant shift in electrical code requirements and is important for those in the industry to be aware of.Full video: youtu.be/aUSlKJQyE64Thanks for watching. For more information please visit mikeholt.com
Key Rules for Bonding Gas Piping Systems #electricalcode MikeHoltNEC 2024-03-25 | Mike Holt discusses the requirements for copper conductors of six gauge that are not to exceed 75 feet according to NFPA 54. He mentions the need for accessibility and the possibility of needing to create an access hole for installation. Mike also recounts a conversation with his son, who is an electrical contractor, regarding bonding the gas pipe for an outdoor fireplace, which is not a requirement in the code.Full video: youtu.be/KN5dJO1dwN0Thanks for watching. For more information please visit mikeholt.com
Understanding Mutual Induction in Transformers | Theory Explained #electricalcode #nec MikeHoltNEC 2024-03-22 | In this video, Mike Holt discusses the concept of mutual induction in transformers. He explains how a wire going around a coil creates an electromagnetic field when current is passed through it. This magnetic field in the primary coil cuts the secondary conductors, causing electrons to flow on the secondary side. Mike recommends referring to a theory book for a more in-depth understanding of the topic. Mutual induction is essential for the functioning of transformers and is covered in detail in theory books.Full video: youtu.be/9ZZZR8Me4nEThanks for watching. For more information please visit mikeholt.com
Ampacity Correction and Adjustment Factors #electricalcode MikeHoltNEC 2024-03-21 | Mike Holt discusses making adjustments and corrections based on a temperature of 90 degrees C. He emphasizes the importance of sizing the wire to the terminal and ensuring it is not smaller than required. Mike suggests checking if the wire sized for the terminal can still be used for the application. Additionally, he highlights the need to follow the guidelines outlined in section 110.14C for proper wire sizing in the given application. Overall, Mike stresses the importance of proper wire sizing and adherence to safety standards.Full video: youtu.be/MXdt6TfBetgThanks for watching. For more information please visit mikeholt.com
Auxiliary Grounding Electrodes [250.54], NEC 2023, (10min:54sec) MikeHoltNEC 2024-03-20 | Grounding electrodes that are not required by the NEC are called “auxiliary electrodes” and are connected to the equipment grounding conductors. Since they serve no purpose related to electrical safety, they have no NEC requirements. Watch this video where Mike and the team discuss the “non” requirements of NEC section 250.54.This video is extracted from Mike Holt's 2023 Bonding and Grounding Video Library, for more information visit https://www.MikeHolt.com/Bonding or call 888.632.2633.For decades, Mike Holt Enterprises has been the go-to resource for electrical training. Our mission is to empower electrical professionals like you to master the Code, excel in exams📝, and elevate your electrical knowledge.. 👉 Explore Exam Preparation Tips and Training at https://www.MikeHolt.com/examprep 🚀 Find Electrical CEU courses at https://www.MikeHolt.com/CEU ⬆️ Level Up your school's electrical training program with Mike Holt Enterprises at https://www.MikeHolt.com/Instructors Whether you're gearing up for an exam or looking to enhance your electrical knowledge, we've got you covered. We offer instructor and curriculum support, a variety of continuing education options, free videos, graphics, and a wealth of valuable resources. 📌 Stay Connected: facebook.com/mikeholtenterprisesinstagram.com/mikeholtenterpriseslinkedin.com/company/mike-holt-enterprises-inc🔗 mikeholt.com✅ Don't miss out on the latest updates and exclusive content. Subscribe to this channel now - Click here to subscribe: https://www.youtube.com/@MikeHoltNEC?...
Powerful lightning strike anecdote MikeHoltNEC 2024-03-20 | Mike Holt discusses a story about his friend who was painting in Florida when lightning struck. She had paint on her hand and was holding a metal brush connected to a switch without a cover plate. When the lightning struck, she got shocked but did not actually get struck by the lightning. Mike raises the question of how the charge from the lightning strike was able to reach the friend through a conductive path to the earth. The story serves as a cautionary tale about the dangers of being connected to conductive materials during a lightning storm.Full video: youtu.be/lyD6gzEze68Thanks for watching. For more information please visit mikeholt.com
Dangers of Multiwire Circuits 28.6 MikeHoltNEC 2024-03-20 | “Multiwire” branch-circuits are advantageous in that they save money! But multiwire branch-circuits also present some unique hazards if not installed properly.Find out what you need to know about the dangers inherent with multiwire branch-circuits by watching the video where Mike and the team discuss the theory behind these circuits.This video is extracted from Mike Holt's Understanding Electrical Theory Library mikeholt.com/Theory. For additional information call 888.632.2633.For decades, Mike Holt Enterprises has been the go-to resource for electrical training. Our mission is to empower electrical professionals like you to master the Code, excel in exams📝, and elevate your electrical knowledge.. 👉 Explore Exam Preparation Tips and Training at https://www.MikeHolt.com/examprep 🚀 Find Electrical CEU courses at https://www.MikeHolt.com/CEU ⬆️ Level Up your school's electrical training program with Mike Holt Enterprises at https://www.MikeHolt.com/Instructors Whether you're gearing up for an exam or looking to enhance your electrical knowledge, we've got you covered. We offer instructor and curriculum support, a variety of continuing education options, free videos, graphics, and a wealth of valuable resources. 📌 Stay Connected: facebook.com/mikeholtenterprisesinstagram.com/mikeholtenterpriseslinkedin.com/company/mike-holt-enterprises-inc🔗 mikeholt.com✅ Don't miss out on the latest updates and exclusive content. Subscribe to this channel now - Click here to subscribe: https://www.youtube.com/@MikeHoltNEC?...
Understanding the Importance of PV System Disconnect | Mike Holt Enterprises #electricalcode MikeHoltNEC 2024-03-19 | The video discusses the importance of the PV system disconnect as the demarcation point between the solar panels and the rest of the system. In 2017, specific requirements were put in place to clearly define where the PV system begins and ends, ensuring safety and efficiency. This disconnect ensures that there are no batteries, loads, or other equipment between the viewer and the solar panels, emphasizing the simplicity and clarity of the system layout. Understanding this demarcation point is crucial for proper installation and maintenance of the PV system.Full video: youtu.be/JXX6MU6PN74Thanks for watching. For more information please visit mikeholt.com
Surge Protective Devices MikeHoltNEC 2024-03-18 | Do you know how surge protective devices (SPDs) help protect electrical equipment when subjected to transient voltage spikes that can wipe out electronics and leave your expensive TV smoking?Join Mike and the team in this video to learn more about where transient voltage spikes come from and how surge protective devices can protect equipment.This video is extracted from Mike Holt's Understanding Electrical Theory Library. For more information about this product, visit mikeholt.com/Theory or call 888.632.2633.For decades, Mike Holt Enterprises has been the go-to resource for electrical training. Our mission is to empower electrical professionals like you to master the Code, excel in exams📝, and elevate your electrical knowledge.. 👉 Explore Exam Preparation Tips and Training at https://www.MikeHolt.com/examprep 🚀 Find Electrical CEU courses at https://www.MikeHolt.com/CEU ⬆️ Level Up your school's electrical training program with Mike Holt Enterprises at https://www.MikeHolt.com/Instructors Whether you're gearing up for an exam or looking to enhance your electrical knowledge, we've got you covered. We offer instructor and curriculum support, a variety of continuing education options, free videos, graphics, and a wealth of valuable resources. 📌 Stay Connected: facebook.com/mikeholtenterprisesinstagram.com/mikeholtenterpriseslinkedin.com/company/mike-holt-enterprises-inc🔗 mikeholt.com✅ Don't miss out on the latest updates and exclusive content. Subscribe to this channel now - Click here to subscribe: https://www.youtube.com/@MikeHoltNEC?...
Exploring Damp Locations: What You Need to Know! #electricalcode MikeHoltNEC 2024-03-18 | The video discusses the concept of damp locations, which are areas protected from weather but still exposed to moderate levels of moisture. Mike emphasizes the importance of understanding what moisture is, defining it as water or liquid in small quantities such as vapor within a solid or condensed on a surface. This definition is crucial in determining the appropriate conditions for damp locations. Overall, the video highlights the significance of moisture levels in these specific environments.Full video: youtu.be/jd4fwzjOqAQThanks for watching. For more information please visit mikeholt.com
Empowering Future Leaders in Electrical Code Knowledge with Mike Holt Enterprises #electricalcode MikeHoltNEC 2024-03-15 | Mike Holt emphasizes the importance of the next generation of leaders, encouraging them to take on the responsibility of leading and making a positive impact. Mike expresses his desire to pass on knowledge and information to the younger generation so that they can excel and surpass the achievements of previous generations. He stresses the significance of their role in shaping the future and urges them to take their leadership roles seriously. The message is clear - the future depends on the next generation stepping up and making a difference!Full video: youtube.com/watch?v=OVTS2yDIFM4Thanks for watching. For more information please visit mikeholt.com
Mike Holt Live CEU Electrical Seminars 2024 MikeHoltNEC 2024-03-12 | Join Mike and guest speakers for an exciting and dynamic CEU seminar on the 2023 NEC and electrical safety & business topics this May and June in Florida!"If you are in the trade, it's not a maybe attend, you MUST attend this Seminar every year, period." - Danny E.Approved for CEUs across the US, we make it easy to renew! Join us in Coral Springs or Orlando, Florida! Secure your Spot Today. 🔗www.MikeHolt.com/CEUSeminar#ElectricalCEU #ElectricalContinuingEducation #ElectricalContractor #MikeHolt #MikeHoltEnterprises #ElectricalTrade #ElectricalTraining #MasterElectrician #MasterElectricians
Navigating the Reality of Multi Wire Branch Circuits in Large Scale Projects #electricalcode #nec MikeHoltNEC 2024-03-07 | Brian House, a former contractor, acknowledges the idea of running multi-wire branch circuits but emphasizes the practical challenges in large-scale projects where cost competitiveness is crucial. He suggests that in a low bid scenario for a million-plus square foot building, it is not feasible to pull an extra conductor for every circuit due to cost constraints. He implies that while the idea is good in theory, it may not be realistic unless working with unlimited resources. Overall, the message highlights the balance between cost efficiency and ideal electrical practices in construction projects.Full video: youtube.com/watch?v=Qynp92rIlYgThanks for watching. For more information please visit mikeholt.com
Math and History of Multi Wire Branch Circuits #electricalcode #nec MikeHoltNEC 2024-03-06 | The video discusses the concept of voltage distribution in a circuit with two conductors carrying 240 volts. Mike Holt explains how the voltage is divided based on the resistance in the circuit, using the law of proportion. By comparing the resistance values of different devices like a TV and a hairdryer, Mike demonstrates how the voltage is distributed unequally. The example shows that the TV will receive more voltage and potentially malfunction due to the imbalance. The overall message emphasizes the importance of understanding voltage distribution in electrical circuits to prevent damage to devices.Full video: youtube.com/watch?v=Qynp92rIlYgThanks for watching. For more information please visit mikeholt.com
Murphys Law of a Multi Wire Branch Circuit #electricalcode #nec MikeHoltNEC 2024-03-05 | The video discusses Murphy's Law in the context of a multi-wire branch circuit, stating that the most expensive piece of equipment connected to the circuit will be damaged by the square of the value of the product. Using a $3,000 TV and a $30 piece of equipment as examples, Mike emphasizes the importance of understanding this concept to prevent damage to expensive equipment. The video delves into the mathematical calculation involved in determining potential failures on a multi-wire branch circuit.Full video: youtube.com/watch?v=Qynp92rIlYgThanks for watching. For more information please visit mikeholt.com
Suitable Wiring Methods [110.8], 2023 NEC, (6min:45sec) MikeHoltNEC 2024-02-22 | What exactly is a “suitable” wiring method? To learn more about how to interpret NEC section 110.8, take the time to read the attached text and watch the video where Mike and the team explain what is meant by a suitable wiring method.This video is extracted from Mike Holt's 2023 Understanding the NEC Complete Video Library, for more information visit https://www.MikeHolt.com/Code or call 888.632.2633.For decades, Mike Holt Enterprises has been the go-to resource for electrical training. Our mission is to empower electrical professionals like you to master the Code, excel in exams📝, and elevate your electrical knowledge.. 👉 Explore Exam Preparation Tips and Training at https://www.MikeHolt.com/examprep 🚀 Find Electrical CEU courses at https://www.MikeHolt.com/CEU ⬆️ Level Up your school's electrical training program with Mike Holt Enterprises at https://www.MikeHolt.com/Instructors Whether you're gearing up for an exam or looking to enhance your electrical knowledge, we've got you covered. We offer instructor and curriculum support, a variety of continuing education options, free videos, graphics, and a wealth of valuable resources. 📌 Stay Connected: facebook.com/mikeholtenterprisesinstagram.com/mikeholtenterpriseslinkedin.com/company/mike-holt-enterprises-inc🔗 mikeholt.com✅ Don't miss out on the latest updates and exclusive content. Subscribe to this channel now - Click here to subscribe: https://www.youtube.com/@MikeHoltNEC?...
AFCIs, Clearing Series and Parallel Arcing Fault MikeHoltNEC 2024-02-12 | Did you know a frayed extension cord or a damaged cable could create an arc-fault sufficient enough to be ignition source of a fire? Arc-fault circuit interrupters are designed to help prevent fires by detecting an unintended electrical arc and disconnecting the power before the arc starts a fire. Learn more about arc-faults and how AFCI’s can help prevent an electrical fire by watching the video where Mike and the team discuss protection from arcing faults.This video is extracted from Mike Holt's Understanding Electrical Theory Library. For more information about this product, visit mikeholt.com/Theory or call 888.632.2633.For decades, Mike Holt Enterprises has been the go-to resource for electrical training. Our mission is to empower electrical professionals like you to master the Code, excel in exams📝, and elevate your electrical knowledge.. 👉 Explore Exam Preparation Tips and Training at https://www.MikeHolt.com/examprep 🚀 Find Electrical CEU courses at https://www.MikeHolt.com/CEU ⬆️ Level Up your school's electrical training program with Mike Holt Enterprises at https://www.MikeHolt.com/Instructors Whether you're gearing up for an exam or looking to enhance your electrical knowledge, we've got you covered. We offer instructor and curriculum support, a variety of continuing education options, free videos, graphics, and a wealth of valuable resources. 📌 Stay Connected: facebook.com/mikeholtenterprisesinstagram.com/mikeholtenterpriseslinkedin.com/company/mike-holt-enterprises-inc🔗 mikeholt.com✅ Don't miss out on the latest updates and exclusive content. Subscribe to this channel now - Click here to subscribe: https://www.youtube.com/@MikeHoltNEC?...
Understanding Tables, Exceptions, and Notes in the NEC is critical. #electricalcode #NEC MikeHoltNEC 2024-02-09 | Thanks for watching. To learn more about the NEC visit www.MikeHolt.com/Code
Servicing and Maintenance of Equipment [110.17], 2023 NEC, (06min:53sec) MikeHoltNEC 2024-01-23 | This video is extracted from Mike Holt's 2023 Changes to the National Electrical Code Video Library, for more information visit https://www.MikeHolt.com/Changes or call 888.632.2633.For decades, Mike Holt Enterprises has been the go-to resource for electrical training. Our mission is to empower electrical professionals like you to master the Code, excel in exams📝, and elevate your electrical knowledge.. 👉 Explore Exam Preparation Tips and Training at https://www.MikeHolt.com/examprep 🚀 Find Electrical CEU courses at https://www.MikeHolt.com/CEU ⬆️ Level Up your school's electrical training program with Mike Holt Enterprises at https://www.MikeHolt.com/Instructors Whether you're gearing up for an exam or looking to enhance your electrical knowledge, we've got you covered. We offer instructor and curriculum support, a variety of continuing education options, free videos, graphics, and a wealth of valuable resources. 📌 Stay Connected: facebook.com/mikeholtenterprisesinstagram.com/mikeholtenterpriseslinkedin.com/company/mike-holt-enterprises-inc🔗 mikeholt.com✅ Don't miss out on the latest updates and exclusive content. Subscribe to this channel now - Click here to subscribe: https://www.youtube.com/@MikeHoltNEC?...
![Overvoltage Protection, NEC 2020 - [242], (27min:57sec)](https://i.ytimg.com/vi/Qcq6GcWsZ_c/hqdefault.jpg)