| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | current | United Kingdom | Current refers to the flow of electricity in a circuit. | 1 |
| 2 | current | United Kingdom | In household electrical systems, the standard current is 120 volts in the US and 230 volts in the UK. | 1 |
| 3 | current | United Kingdom | In households, electrical current is typically 220-240 volts, 50 Hz | 1 |