EPA | JADE Learning

Preparing for the Wisconsin Electrical Journeyman Exam

To help you prepare for the Wisconsin Journeyman Electrician Exam, we’ve gathered some information on what you can expect on the exam — plus some tips to help you pass.

Read Article

Most Recent

How to Prepare for the Washington Electrical Exam

Before you become a journey-level or master electrician in Washington, you must pass an exam. Here’s what you can expect on the exam and some tips to help you pass.

Read Article
How Electricians Can Make Money Installing EV Charging Stations

Tap into the growing demand for electric vehicle charging stations to increase your income and reach new customers as a licensed electrician.

Read Article
2023 NEC Section 210.8(B): GFCI Protection, Other Than Dwelling Units

These are some updated code changes and exceptions in section 210.8(B), which covers GFCI rules for personnel, other than dwelling units.

Read Article
The De-Centralized Central Station

This blog discusses the sustainability of central alarm stations hiring remote workers and the pros and cons that come with remote vs. in-person work.

Read Article

Recently in

Pressure Testing Refrigerant Lines

In large commercial occupancies such as grocery stores, refrigeration is a necessary part of the business model. Coolers, refrigerators, and freezers line several isles containing produce, frozen food, meat, and dairy products. Connecting these indoor components to compressor and condenser units requires several hundred feet of refrigerant lines. These lines are typically field-installed copper pipe with many brazed joints. Pressure testing connections before beginning equipment startup is essential. The cost of refrigerant, malfunctioning equipment, environmental hazards, and the safety of occupants are good reasons to ensure leakproof refrigeration systems. Additionally, most mechanical codes and the Environmental Protection Agency (EPA) require pressure tests for new piping installations.

Read Article

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.

Read Article

Water Compliance and Enforcement

Did you know that sip of water you took from the faucet today was most likely regulated by the Environmental Protection Agency (EPA)? Public drinking water systems regulated by the EPA provide water to 90 percent of Americans. Almost all public drinking water and wastewater discharges are regulated by the EPA. The EPA sets strict regulations on these discharges to ensure the safety of not only the environment but also the public health.

Read Article

Preparing for the Wisconsin Electrical Journeyman Exam

Most Recent

How to Prepare for the Washington Electrical Exam

How Electricians Can Make Money Installing EV Charging Stations

2023 NEC Section 210.8(B): GFCI Protection, Other Than Dwelling Units

The De-Centralized Central Station

Recently in

Pressure Testing Refrigerant Lines

Which Refrigerants Are Environmentally Friendly and Why?

Water Compliance and Enforcement

Passing Your Journeyman or Master Exam Starts Here.

JADE Learning’s Online Exam Preparation. Practice at Home. On Your Schedule.

Login