The Power Grid Isolation Transformers and Earthing
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=OBYzvkY2-eA
In order to explain the idea behind some isolation transformer units I'm working on at the moment, I explore the power grid, safety features of electric installations, Earthings Systems and RCDs. • Support my channel: • Patreon: • / tpai • Paypal: • https://www.paypal.com/cgi-bin/webscr...
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