About the video
This lesson emphasizes the critical importance of not working on energized circuits whenever possible. It covers the different environments electricians may encounter, such as industrial settings, service jobs, and new construction, and explains why turning off power is the safest approach. The video highlights the dangers of working on live circuits, the importance of proper training, and the use of personal protective equipment (PPE) when live work is unavoidable. By following safety protocols and understanding the risks, electricians can minimize the chances of injury or fatal accidents while ensuring efficient and safe operations. To get started, go to the Lesson Content tab and click on the video.
About the quiz
Each lesson contains a video, and is followed up with a simple quiz. Quizzes review information discussed within the video, with each question providing an answer justification. Helping to reinforce correct answers and helps clarify any mistakes through code citations, excerpts, and explanations, so you can better understand the material.
Charges
Charges are rewards you earn for engaging in our learning system. You receive charges for completing both the video and the quiz in each lesson. The amount of charges available for each lesson is displayed in the “Lesson Features” box on the right. The charges you earn are based on the time it takes you to complete the lesson, which is also indicated in “Lesson Features.”