MCQOPTIONS
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MCQOPTIONS
| 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>) | |