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a transformer with 600 turns in the primary coil is connected to a 120v AC source. If the transformer is to have (3) separate secondary coils that need to give a) 2.5v, b) 6.0v, and c) 450v, then how many turns should each coil have?

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Vs/Vp=Ns/Np

Ns=VsNp/Vp=Vs*600/120

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