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Audio (only) of the video lesson - Chapter 7a - Temperature rise - Design concepts and tests (IEC 61439 + IEC 62271)

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Author: Sergio Feitoza Costa *** Reference: Extracted from the video lesson by the same author shown on the link Hotmart https://go.hotmart.com/O14493275V?dp=1 * Author info: http://www.cognitor.com.br/curriculum.html
LEARN about electrical panels, ducts and substations using headset IN THE TRAFFIC JAMS, SUBWAY, METRO AND BUS
We learned from customers of the video lessons that, as they do not know if the content of the video lessons will be what they need, they end up not purchasing or even watching the free mini-videos. We were suggested to provide audio lessons that could be heard on headphones at idle times, such as traffic jams, subway, metro and buses. So, they would check the content of the lessons to decide. We understood the message, and, for each chapter, we extracted the audio from the video lesson. So, by just 2 USD you may hear it getting a good idea of the content of video-lessons even without seeing the slides, movies and pictures that are in the video classes
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Unique in the world and can be heard on the headset. Good for those who want to decide about the video lessons

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