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प्रश्न
In a transformer, the number of turns in the primary and the secondary are 410 and 1230 respectively. If the current in primary is 6A, then that in the secondary coil is
विकल्प
2 A
18 A
12 A
1 A
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उत्तर
2 A
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संबंधित प्रश्न
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