About the video
This lesson emphasizes the critical importance of using insulated tools when working with live electrical circuits. You’ll discover how these tools, rated for up to 1000 volts, provide a protective barrier that prevents electrical shocks and reduces the risk of accidents. The video explains the difference between standard and insulated tools, highlighting the added safety features like full shaft insulation and extended handles that keep users safer from arc flashes and accidental contact with live components. By understanding these safety measures, electricians can ensure a safer working environment and avoid potentially fatal injuries. 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.”