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The mains supply in Scotland is 50Hz.
According to the Wikipedia article on mains electricity by country, the power in the UK operates at 50Hz. There is a link below to the article.
In English, the "mains" is another word for the electricity supply.
· A power cord, line cord or mains cable is known as the supply cable, which temporarily connects an appliance to the mains electricity supply to a wall socket. · A supply cable connects the refrigerator to the mains electricity supply via a wall socket.
· A power cord, line cord or mains cable is known as the supply cable, which temporarily connects an appliance to the mains electricity supply to a wall socket. · A supply cable connects the refrigerator to the mains electricity supply via a wall socket.
It is the domestic electric power supply, also known as 'the mains'.
Appliances that are powered to a mains supply include a refrigerator, cooker, freezer, microwave, toaster and a kettle. The only kitchen appliance that requires a constant supply of electricity running through it is a refrigerator or freezer.
The source for an electromagnet can be any electrical supply. Batteries or derived from the mains, using a transformed and rectified supply.
It takes the mains supply and converts it to various lower voltages, suitable for the electronics in the computer. Usually 5v 12v 3v
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.
Mains supply provides alternative current while battery provides direct current.