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NEC Article 230, Services

Let’s take a closer look at Article 230 and the NEC 2020 Code changes, which covers service conductors and equipment for control and protection of services.

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Most Recent

  • 2020 NEC | Article 590, Temporary Installations

    Because temporary electrical installations present a special set of hazards, they have their own Article in the NEC code. Read more to learn about how to safely reinstall previously used services, parts, or components in a temporary installation.

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  • Recruiting Water and Wastewater Operators: Tips for Future Employees

    This article discusses why wastewater is a good career choice, what skills and knowledge an operator needs, and how to find your first job in the water/wastewater field.  

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  • Developing Troubleshooting Skills for HVAC Technicians

    Troubleshooting of HVACR systems and equipment can often become a time-consuming, frustrating process. Here are some fundamental concepts that can help anyone become a more proficient troubleshooter.

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  • The Rebirth of Analog Video Surveillance

    We’re currently experiencing a resurgence of analog surveillance systems. Here’s where analog systems can work better than internet protocol (IP) ones!

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How to Renew a Florida Electrical License in 3 Easy Steps

JADE Learning is offering an 11-Hour Renewal Package for Florida Electrical Contractors. The courses are online and meet the requirements for the August 31st, 2020 renewal deadline. All licensed electrical contractors in Florida are required to complete 11 hours of continuing education to renew a Florida electrical contractor license.

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North Carolina Electrical Contractor Classes for 2017

There are about 2,500 licensed electrical contractors in North Carolina whose licenses expire in the latter part of the year. Is your license about to expire? If so, sign up now to take the North Carolina electrical contractor continuing education class to renew your license on time. The requirements set […]

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Feeder Conductor Ampacity

Feeders Part 3 Feeder Conductor Ampacity. The conditions of use must be considered when determining the minimum size of a feeder conductor. A continuous load, such as the lighting load in a store building, generates heat in the feeder conductor that must be compensated for. Ambient temperatures above 86oF or more than […]

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How to Get CE Credits: Best Continuing Education to Renew Your Oregon Electric License

Oregon General Supervising Electricians (S) and Limited Supervising Electricians (PS) have a 24-hour Oregon electrical continuing education requirement that has to be satisfied by Saturday, October 1st, 2016. The state of Oregon Building Codes Division requires the 24 hours of Oregon electrical continuing education hours to cover 12 hours of […]

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Montana Electrician Continuing Education in 3 Easy Steps

The license renewal deadline for Montana Journeyman electricians, Residential electricians, and Master electricians is July 15th, 2016. All Montana licensed electricians must have the required 16 hours reported to the Montana Department of Labor and Industry State Electrical Board before the deadline in order to renew a Montana electrician license. […]

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North Carolina Electrical Contractor Classes for 2016

It’s a new year and JADE Learning’s new North Carolina electrical contractor classes are starting! If you have ever been to a JADE Learning class, then you know that you are in for a great experience. Our instructors Don Hursey and Jeff Simpson are experts on the National Electrical Code […]

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2014 National Electrical Code Changes

One theme in the new edition of the Code is new technologies and requirements for their safe installation and modification. Today we are going to start with four new articles that were added in the 2014 edition of the National Electrical Code to accommodate these emerging technologies.

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