Electrical wiring in the United Kingdom lawnmower does it need an RCD?" The risk of electrical shock on construction sites can be reduced by several measures, including reduction of the normal 230 volt distribution voltage to 110 volts for electrical lighting and power tools. By using a centre-tapped transformer, each conductor of the circuit is only at 55 volts with respect to earth. This reduces the chance of dangerous electrical shock when using power tools in wet locations. Where 230 volts must be used, a residual current device (RCD) can be used to detect small leakage currents and automatically isolate faulty equipment. In sites where hazardous
Faculty of Electrical Engineering, Iași name is changed to "Faculty of Electro-mechanics", including 2 classes. A class for electrical engineering, and a class for mechanical engineering. From 1948, the faculty changed its name to "Electrical Engineering Faculty".The name of the faculty today is "Faculty of Electrical Engineering, Energy and Applied Informatics" In 1957, the class of electro-mechanics was created. In 1960, the class of Energetics was created, and in 1995 a hybrid class was created called "Economics Engineering", class that blends electrical and economics curricula. The last class added was in 2003, the class for Industrial Programming. To this day, the faculty is a member