Grounding – JADE Learning

The National Electrical Code

The first electrical codes were written in the late 1800’s by various associations, including the New York Board of Fire Underwriters and the National Board of Fire Underwriters. Eventually, the National Fire Protection Agency was established and National Electrical Code was born. Have you ever thought about who writes the […]

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Iowa Electrical Continuing Education Virtual Instructor-Led Training (VILT)

Get 4 hours of electrical continuing education for Iowa – Join us from the comfort of your own home for a continuing education webinar covering 2020 NEC Changes.

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Mitigating Flooding Impacts on Drinking Water Treatment Systems

We’ve talked in the past about how drought conditions can negatively impact drinking water systems. However, to the inverse, there are also problems and challenges caused by an overabundance of water flooding a system. This article will reveal how flooding can negatively impact drinking water treatment systems. It will also […]

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Basic Surface Water Treatment

Surface water treatment is used to prepare water collected from streams and lakes for human and industrial consumption. The chief mission is to protect human health, eliminating harmful organisms and chemicals before the product is distributed. The facilities used have had different names over a couple of centuries and some […]

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Following the Footpath to Next Generation 911 Communications

“911, do you need Police, Fire, or Medic? Please hold.” Then, “where are you calling from?” These are words that no one wants to hear in the middle of an emergency. Anyone who has had to call 911 wants immediate service with emergency services onsite right then. When most people […]

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Grounding Electrodes – to be or not to be? 2017 NEC 250.52(B)(3)

Prior to 2017, only two items were prohibited for use as grounding electrodes, underground gas piping and aluminum. For 2017, another item has been added to the list of prohibited items. For the 2017 NEC Code cycle, the structures as well as steel reinforcement materials that pertain to swimming pools have been added to the list found in 250.52(B)(3) of components that are prohibited from being used as grounding electrodes for an electrical system.

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Grounding Versus Bonding: Part 2

Let’s take a look at what is happening on the other end of that equipment grounding conductor, and what it is that enables this conductor to effectively carry current at such a rate that it will instantaneously trip a circuit-breaker or fuse, in the event of a ground-fault. It is normal to assume that a conductor will carry current, but in the matter of fault-current it is important to know why an equipment grounding conductor is able to do its job.

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Grounding Versus Bonding: Part 1

The terms Grounding and Bonding are found throughout the NEC text, and while they are seemingly interchangeable terms, they are actually two distinct procedures when it comes to the National Electrical Code, as well as the installation of electrical equipment.

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The National Electrical Code

Most Recent

Iowa Electrical Continuing Education Virtual Instructor-Led Training (VILT)

Mitigating Flooding Impacts on Drinking Water Treatment Systems

Basic Surface Water Treatment

Following the Footpath to Next Generation 911 Communications

Recently in

Grounding Electrodes – to be or not to be? 2017 NEC 250.52(B)(3)

Grounding Versus Bonding: Part 2

Grounding Versus Bonding: Part 1 Q&A

Grounding Versus Bonding: Part 1

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