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प्रश्न
Why do we not use DC for power transmission? Is it possible to supply DC directly to homes in place of AC?
लघु उत्तर
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उत्तर
DC voltage cannot be stepped up or down easily using transformers, which leads to huge energy loss as heat over long distances.
Yes, it is technically possible, but it is impractical because most standard household appliances are designed to run on AC power.
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