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In the UK the mains voltage is 240 volts
UK mains electricity operates at a nominal voltage of 230 V (+10%/-6%), at 50 Hz.
A 'service mains' is not associated with an electricity 'transmission' system, but with a low-voltage 'distribution' system. The service mains is the name given to the cable that connects a building to the low-voltage mains supply.
It depends what country you're in. Here in the UK, the mains voltage is 230 volts.
Desktop computers all come with a power supply that changes the mains voltage in your country's electricity supply to that needed inside the PC. Thus the Voltage used by your PC is the mains voltage in the country where the PC was sold.
it can stop your heart Certainly UK mains voltage,,240 V ac is enough to kill an average person
Mains supply provides alternative current while battery provides direct current.
It varies in different countries round the world but most use 240 volt mains.
The mains voltage is 230 volts, and the frequency is 50Hz.
The main function of an electric circuit is to provide a path for electrons to flow. The electrons are from a current source flow or voltage.
the voltage of the mains electricity in the UK
Mains electricity is nothing but main source of power in an installation. From the mains the power is then branched out to different end usage.