1.

A load ZL = RL + jXL is to be matched using an ideal transformer to generator of internal impedance ZS = RS + jXS. The ratio of transformer required is __________ .

A. <span class="root">|Z<sub>S</sub>|/|Z<sub>L</sub>|</span>
B. <span class="root">R<sub>L</sub>/R<sub>S</sub></span>
C. <span class="root">R<sub>L</sub>/Z<sub>S</sub></span>
D. <span class="root">|Z<sub>L</sub>|/R<sub>S</sub></span>
Answer» B. <span class="root">R<sub>L</sub>/R<sub>S</sub></span>


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