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Question # 10 (Ch. 29) The output voltage of a 75 W transformer is 12 V, and the input current is 22 A, (a) is this a step-up

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Ano As the is same in Secondary power Primary & coil Brimary- Input secondary-output P= Ip Vp= IV 75 = 22. Vp = IC 12 .. Vp=

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