1.

The ABCD parameters of the following 2-port network are

A. \(\left[ {\begin{array}{*{20}{c}} {3.5 + j2}&{20.5}\\ {20.5}&{3.5 - j2} \end{array}} \right]\)
B. \(\left[ {\begin{array}{*{20}{c}} {3.5 + j2}&{30.5}\\ {0.5}&{3.5 - j2} \end{array}} \right]\)
C. \(\left[ {\begin{array}{*{20}{c}} {10}&{2 + j0}\\ {2 + j0}&{10} \end{array}} \right]\)
D. \(\left[ {\begin{array}{*{20}{c}} {7 + j4}&{0.5}\\ {30.5}&{7 - j4} \end{array}} \right]\)
Answer» C. \(\left[ {\begin{array}{*{20}{c}} {10}&{2 + j0}\\ {2 + j0}&{10} \end{array}} \right]\)


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