Ground fault circuit interrupters are required in bathrooms and any room where you'll use electrical appliances near water. They're also suitable for garages and exterior use, though you'll still ...

School of Integrated Circuit Science and Engineering, Tianjin Key Laboratory of Film Electronic and Communication Devices, Tianjin University of Technology, Tianjin 300384, China ...

Until recently, gas furnaces have almost exclusively been used for such purposes, but it seems probable that these will be largely replaced, in the future, by the improved types of electric ...