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In a step-up transformer the turns ratio is 10. The input current of the transformer is 12.5 A and the frequency is 50 Hz. If the efficiency of the transformer is 80%, then the frequency of the output current will be |
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Answer» In a step-up transformer the turns ratio is 10. The input current of the transformer is 12.5 A and the frequency is 50 Hz. If the efficiency of the transformer is 80%, then the frequency of the output current will be |
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