In this video we learn how three phase electricity works from the basics. The basics of Three phase electricity explained. We start with a simple single phase AC generator and then add in a second and third phase to under stand its working principle. We also cover three phase power uses and distribution as well as why we don’t use more phases.
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Categories: Gr 9-10 Science, Gr. 11-12 Physics
https://youtu.be/IbpiovW507M The outer layer of the sun is slowing down, something we've known for decades but haven't been able to figure out until now. Supported by Google Making & Science:... read more
Categories: Gr. 11-12 Physics
Mysteriously play an organ pipe without an organ! This demonstration uses heated air to produce vibrations inside a long tube. The vibrations, in turn, produce standing sound waves with a unique... read more
Categories: All Science Teachers, Gr 4-6 Science & Tech, Gr. 11-12 Physics
https://youtu.be/F4xY0Pd9Hys So, you're waiting for your dinner to arrive and you're bored out of your mind. There's nothing to read... the conversation is slim to none... and you've... read more
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