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 de Rivera dictatorship (1923–1930), FC Barcelona was seen as a club of the catalanism nationalism ideology in stark contrast to RCD Espanyol which cultivated a kind of compliance to the central authority . In 1918 the municipalities of Catalonia promote a campaign to request to the Spanish Government a Statute of Autonomy. FC Barcelona joins that request and the Catalan press explains it by saying "F. C. Barcelona has become the club of Catalonia" .The other great team of the city, RCD Espanyol is dissociated from the claim. In the present FC Barcelona is close to power in Catalonia, the