Link to purchase the Electrical Calculations Spreadsheet: https://hotm.art/ytd-planilha-calculo... Link to purchase the Load Panel Calculation Spreadsheet: https://hotm.art/ytd-planilha-quadro-... Link to purchase the Electrical Plant Sizing Spreadsheet: https://hotm.art/ytd-planilha-plantas... __________________________________________________ If you like the Eletricity channel and want to contribute to the generation of quality content, then access one of the options below: PIX KEY ???? [email protected] QR CODE ???? https://bit.ly/doacao-pix __________________________________________________ Receive Eletricity content straight to your email! Register using the link below: ???? https://bit.ly/cadastro-eletricity __________________________________________________ ???? Check out our content ???? ???? https://linktr.ee/Eletricity __________________________________________________ What if the utility company's transformers weren't grounded? Would we be protected? We've already shown here on the channel where the neutral comes from and why it is grounded ( • WHERE DOES THE NEUTRAL COME FROM? HOW IT ARISES ... ). We also recently showed the grounding in the secondary of a transformer for reference ( • WHY IS THE NEUTRAL GROUNDED? SEE IN ... ). In this video, we show that if the secondary of an isolation transformer is not grounded, the person would not be at risk of shock if they touched one of its terminals and the ground. Many subscribers asked the following question: If by not grounding the secondary there is no risk of shock between a terminal and the ground, why don't the concessionaires adopt this practice, because if they don't ground the secondary, the risk of shock would be reduced. What could happen if the secondary of a transformer was not grounded? The situation must be analyzed as a whole. By not grounding the secondary, without taking into account possible faults, this configuration could cause much more serious problems for the installation. I hope you enjoyed this video and see you next time! ???? Stay tuned for #electricity ???? Leave your comment below. ???? ???? ???? __________________________________________________ ???? Most Watched Videos: We Threw a Hair Dryer in the Bathtub. What Happened? ???? • A HAIR DRYER IN THE BATH CAN DAMAGE... We Unveil the Myth of the Shower Not Compatible with IDR (DR). ???? • WE UNVEIL THE MYTH OF THE INCOMPATIBLE SHOWER... What THEY DIDN'T TELL YOU about the 3-PIN SOCKET CONTROVERSY. ???? https://bit.ly/2JE4P07 Ground and Neutral, Together or Separate? Why Has No One Told You This Before? ???? • GROUND AND NEUTRAL, TOGETHER OR SEPARATE? W... Where Does the Neutral Come From? How Does It Appear in the Transformer? Find Out in This Video. ???? • WHERE DOES THE NEUTRAL COME FROM? HOW DOES IT APPEAR ... Autotransformer x Energy Bill. You Can Save Up to 30 Reais If You Follow This Tip. ???? • AUTOTRANSFORMER x ENERGY BILL.... Three-Phase Motor Inside - See How It Works In Practice. ???? • THREE-PHASE MOTOR INSIDE - SEE THE F... How to Make Curves and Unevenness in Electrical Troughs. ???? https://bit.ly/2ABlrk4 Do You Know All the Functions of the Wire Stripping Pliers? ???? https://bit.ly/2GD5Sun What is Best for Shunts in Electrical Panels? We Tested It for You, See the Result. ???? https://bit.ly/2MDdrHl We Connected 3 Lamps in a Star without Neutral. Will It Work? The Result is Impressive. ???? https://bit.ly/2BzUkH1 We Tested the WAGO 221 Connector and the Result Was Incredible. ???? https://bit.ly/2PknMoz Insulator Test. ???? https://bit.ly/2wEYcDV Connection Test. ???? https://bit.ly/2MHQdzZ_ __________________________________________________ Production and Editing. ???? Adoniran Freitas ???? Afrânio Freitas ???? Maecilei Leal ???? Dálcio Araújo __________________________________________________ Support: Life Print Company. ???? http://printcompany.com.br/site/