However, you may have noticed that modern electrical outlets sometimes appear to be upside down. Is this a mistake? According to master electrician Rex Cauldwell (via Fine Homebuilding), "There ...

Although arc fault circuit interrupters perform a similar function to GFCI outlets, they work to prevent electrical fires caused by low-voltage electrical arcing, where sparks and heat jump ...

Although arc fault circuit interrupters perform a similar function to GFCI outlets, they work to prevent electrical fires caused by low-voltage electrical arcing, where sparks and heat jump ...