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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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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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Recently in

At JADE Learning, we are fortunate to work with individuals who are experts in their field with decades of knowledge and passion for their industry. One of those experts passed away in early February. We are deeply saddened by the loss of retired water operator, Steven Lambert. Steven Lambert worked […]

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GFCI-Protected Circuits and Air Conditioning Equipment

The purpose of the GFCI is to prevent deadly electrical shocks. GFCI’s monitor the balance of electrical current moving through a circuit.

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Advancing in the Wastewater Operator Field

On a national scale, there are four grades of wastewater treatment plant (WWTP) operator certification; all four grades have different education and experience requirements. These requirements also vary by state. We’ve outlined the general requirements at each grade below. WWTP Experience and Educational Requirements Grade 1 To obtain a Grade 1 Operator certification you will need your diploma or G.E.D. and complete a commission–approved, Grade 1 wastewater treatment operation course. After the […]

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Phenolic Duct Systems: Pros and Cons

Phenolic insulation is an alternative to galvanized sheet metal. Many HVAC professionals have turned to this option when installing or replacing duct systems. Learn about some of the pros and cons of phenolic duct systems to determine if it might be right for your project.

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Which Refrigerants Are Environmentally Friendly and Why?

Refrigerants do an efficient job at cooling air inside an HVAC system that is then distributed throughout a home or building. But refrigerants can also do a number on the climate by releasing pollutants and contributing to the depletion of the ozone layer.

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Renew Your Ohio Water Operator License

Water Operators in Ohio must complete 8 to 24 hours of continuing education by December 31st every two years, depending on the license type. At least half of those hours must be directly related to Operations and Maintenance (O&M).

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How to Renew Your Nevada Drinking Water License

Nevada Drinking Water Operators are required to complete continuing education every two years in order to renew their license. And JADE Learning’s online courses can help you obtain the continuing education credit hours needed for renewal.

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How to Renew Your Utah Drinking Water License

The importance of healthy drinking water can’t be overstated, so it’s easy to understand why those who are tasked with managing it must be trained and re-trained according to industry standards.
In the state of Utah, a drinking water operator license must be renewed every 3 years. And JADE Learning provides board approved continuing education courses to renew your license quickly, easily, and efficiently.

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How to Renew Your Utah Wastewater License

Over the last 20 years, more than 150,000 professionals have renewed their license with the help of JADE Learning. If you need to renew a Utah wastewater license, you’ve come to the right place.

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How to Renew a Hawaii Drinking Water Operator License

All public water systems in Hawaii — with the exception of transient, non-community systems — must be managed by a licensed operator. And Drinking Water Operators in Hawaii can renew their licenses with the help of JADE Learning.

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NEC Article 230, Services

Most Recent

2020 NEC | Article 590, Temporary Installations

Recruiting Water and Wastewater Operators: Tips for Future Employees

Developing Troubleshooting Skills for HVAC Technicians

The Rebirth of Analog Video Surveillance

Recently in

Tribute to Steven Lambert

GFCI-Protected Circuits and Air Conditioning Equipment

Advancing in the Wastewater Operator Field

Phenolic Duct Systems: Pros and Cons

Which Refrigerants Are Environmentally Friendly and Why?

Renew Your Ohio Water Operator License

How to Renew Your Nevada Drinking Water License

How to Renew Your Utah Drinking Water License

How to Renew Your Utah Wastewater License

How to Renew a Hawaii Drinking Water Operator License

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