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Physics · 2025 · 1 mark
CBSE 2025 · Region 5 · Set 2 · Q6
A transformer is a device used for converting:
A transformer is a device used for converting :
Official answer
(C)
low ac voltage and large ac current to high ac voltage and small ac current
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CBSE Class 12 Physics past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.