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Mike Holt

Articles by Mike Holt
Quizzes on the Code
Commercial Garages, Repair and Storage Facilities
Preventing Fires at the Gas Pump 1
Preventing Fires at the Gas Pump
Wiring Commercial Garages and Repair and Storage Facilities 1
Wiring Commercial Garages and Repair and Storage Facilities
The Basics of Legally Required Standby Systems
Emergency rescue efforts in your facility may depend on how well you meet Art. 701 requirements.
Quizzes on the Code
Communications Systems — Art. 800 through 830
The Key to Making Proper Neutral-to-Case Connections
With the problems an improper neutral-to-case connection can create, it's important to closely follow the grounding requirements of Art. 250 in the 2002 NEC.
Quizzes on the Code
Emergency and Standby Power Systems
Open Service Neutrals
Knowing the dangers of open service neutrals helps ensure safety.
Quizzes on the Code
Swimming Pools and Fountains
Separate the Arresters From the Suppressors
Separate the Arresters From the Suppressors
The Key to Making Proper Neutral-to-Case Connections
Improper neutral-to-case connections can cause fire hazards, electrocution, improper operation of protection devices, and power quality problems. Therefore, it’s important to make them only at service equipment and on separately derived systems in accordance with 250.142 of the 2002 NEC.
The Basics of Surge Protection
Surge protection basics are the foundation for a solid protection strategy.
The Basics of Grounding
You can understand grounding by overcoming common reasons for confusion.
Prevent Shocks in Your Communications
Prevent Shocks in Your Communications
Quizzes on the Code
Mobile Homes and Marinas

White Papers
LED Industrial Lighting: Common Myths and Facts
LEDs have unique and compelling characteristics that make them ideal for industrial lighting applications. But there are a variety of misconceptions about LEDs, how well they work, how long they last, and more. Digital Lumens developed this whitepaper to dish up the facts around LEDs and address some common misunderstandings....More
Understand Arc Flash Safety for Motor Control Centers
An arc flash is associated with the explosive release of energy caused by an electrical arc, due to either a phase-to-ground or a phase-to-phase fault. This kind of fault can result from many factors – a dropped tool, accidental contact with electrical systems, buildup of conductive dust, corrosion or improper work conditions.....More
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EC&M Learning Center
2011 Electrician Exam Preparation Book & Journeyman Simulated Exam
Printed in full color, the 2011Exam Prep book covers Theory, Code, and Calculations in great detail. Clear colorful graphics...
2011 Understanding NEC Requirement for Solar Photovoltaic Systems
Solar power is new to most in the electrical industry and this expanding and exciting industry has created many NEC...
Photovoltaics for Commerical and Utilities Power Generation
This book provides an in-depth review of the solar industry development, and present-day state of the art, emphasizing...
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Webinars
ON DEMAND: All You Ever Wanted to Know About GFCIs & AFCIs

Abstract:  In this webinar, Mike will not only explain the current NEC requirements for GFCIs and AFCIs, but he'll explain how they operate, what causes their premature failure, and when they won't provide the safety protection you might have thought they would.

 


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ON DEMAND: Workplace Electrical Safety: Prevention before Protection


Abstract: This webinar will teach attendees the difference between risk and hazard, and how the choice of system grounding has a direct impact on reliability and safety.

 

 

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EC&M TV
Jan. 27, 2010
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Electrical Construction and Maintenance

Arlington TV Box for New Construction

Arlington’s recessed combination power and low voltage boxes – TV BOX™ and Indoor IN BOX™ – offer secure, convenient & easy way to mount LCD or plasma TVs flush against a wall...More

 

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