| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | alternator | Africa | Not commonly known or discussed among the general population | 1 |
| 2 | alternator | Africa | A less common household or vehicle component, usually requiring specialized knowledge for repair and maintenance. | 1 |
| 3 | generator | Africa | Essential for providing consistent power in areas with frequent electricity shortages | 1 |
| 4 | generator | Africa | Often used in areas with unreliable electricity supply as a primary source of power for homes and businesses. | 1 |