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Valentin [98]
2 years ago
13

An electrical connection between an electrical circuit or equipment and the earth is called a

Physics
1 answer:
Anna007 [38]2 years ago
3 0
I'd say ground. <span>Voltage in the US is 110-120 volts while in other countries it is 220-240 volts. if you have a 110-120 volt appliance, you need a step-up transformer (110 to 220)before you could use it in a 220 volt power supply.</span>
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