1.

The expression for power delivered to a load , when a line is matched and supplied with a source of Vg with generator impedance Rg +jXg is:

A. 0.5*V<sub>g</sub><sup>2</sup>/R<sub>g</sub>
B. 0.5*V<sub>g</sub><sup>2</sup>R<sub>g</sub>/4(R<sub>g</sub><sup>2</sup>+ X<sub>g</sub><sup>2</sup>)
C. R<sub>g</sub>/4(R<sub>g</sub><sup>2</sup>+ X<sub>g</sub><sup>2</sup>)
D. generator impedance does not cause any losses
Answer» C. R<sub>g</sub>/4(R<sub>g</sub><sup>2</sup>+ X<sub>g</sub><sup>2</sup>)


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