The connection of two 2-port networks is shown in the figure. The ABCD parameters of N1 and N2 networks are given as${\left[ {\begin{array}{*{20}{c}} A&B\ C&D \end{array}} \right]_{{N_1}}} = \left[ {\begin{array}{*{20}{c}} 1&5\ 0&1 \end{array}} \right]and\;{\left[ {\begin{array}{*{20}{c}} A&B\ C&D \end{array}} \right]_{{N_2}}} = \left[ {\begin{array}{*{20}{c}} 1&0\ {0.2}&1 \end{array}} \right]$The ABCD parameters of the combined 2-port network are

Question

TuteeHUB · Accepted Answer

$\left[ {\begin{array}{*{20}{c}} 1&2\ {0.5}&1 \end{array}} \right]$

TuteeHUB · Answer

$\left[ {\begin{array}{*{20}{c}} 2&5\ {0.2}&1 \end{array}} \right]$

TuteeHUB · Answer

$\left[ {\begin{array}{*{20}{c}} 5&2\ {0.5}&1 \end{array}} \right]$

TuteeHUB · Answer

$\left[ {\begin{array}{*{20}{c}} 1&2\ {0.5}&5 \end{array}} \right]$

1.	The connection of two 2-port networks is shown in the figure. The ABCD parameters of N1 and N2 networks are given as\({\left[ {\begin{array}{{20}{c}} A&B\\ C&D \end{array}} \right]_{{N_1}}} = \left[ {\begin{array}{{20}{c}} 1&5\\ 0&1 \end{array}} \right]and\;{\left[ {\begin{array}{{20}{c}} A&B\\ C&D \end{array}} \right]_{{N_2}}} = \left[ {\begin{array}{{20}{c}} 1&0\\ {0.2}&1 \end{array}} \right]\)The ABCD parameters of the combined 2-port network are
A.	\(\left[ {\begin{array}{*{20}{c}} 2&5\\ {0.2}&1 \end{array}} \right]\)
B.	\(\left[ {\begin{array}{*{20}{c}} 1&2\\ {0.5}&1 \end{array}} \right]\)
C.	\(\left[ {\begin{array}{*{20}{c}} 5&2\\ {0.5}&1 \end{array}} \right]\)
D.	\(\left[ {\begin{array}{*{20}{c}} 1&2\\ {0.5}&5 \end{array}} \right]\)
Answer» B. \(\left[ {\begin{array}{*{20}{c}} 1&2\\ {0.5}&1 \end{array}} \right]\)

Discussion

No Comment Found

Related MCQs

Reply to Comment