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
RCD Espanyol Femenino RCD Espanyol Femenino RCD Espanyol Femení (Real Club Deportivo Español) is the women's football section of RCD Espanyol and was founded in 1970. RCD Espanyol was one of the pioneering teams in women's football in Spain, playing its first match as early as 1970. The team's first national success came in 1989, when they first reached the national cup's final, losing it against Añorga. They won the competition for the first time in 1996, and successfully defended the title the following year. 2006 was their most successful season to date as they won their first (and for now only) league