Contemporary Electronics Fundamentals, Devices, Circuits, and Systems 1st Edition by Louis Frenzel

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To correct the efficiency described in Prob. 24-3,a step-up transformer with a ratio of 1:12 is used before the transmission line. A step-down transformer with a 12:1 turns ratio is used at the load. What is the power lost in the transmission lines if each has a resistance of 1.5