1. Answer the following questions about the circuit below: a. What is the turns ratio of the transformer (a)? b. Is this a step-up or a step-down transformer? c. What value of ZL will allow maximum power transfer to the load? d. What is the voltage V₁ across Z₁ during maximum power transfer? Rp Xp + 4 Ω 12 Ω Vg = 120 V Z0° 000 2:1 000 000 RS w 202 10 ZL www + VL

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