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ECE · Q148

Network Theory And Analysis

Engineering and GATE · ECE · question 148

Q148

The Z-parameter matrix \[ [ array*20c Z_11& Z_12 \\ Z_21& Z_22 array ]\] for the two-port network shown is

The Z-parameter matrix \left[ {\begin{array}{*{20}{c}} {{{\text{Z}}_{11}}}&{{{\text{Z}}_{12}}} \\ {{{\text{Z}}_{21}}}&{{{\text{Z}}_{22}}} \end{array}} \right]   for the two-port network shown is
Network Theory and Analysis mcq question image
A.
\left[ {\begin{array}{*{20}{c}} 2&{ - 2} \\ { - 2}&2 \end{array}} \right]
Answer
B.
\left[ {\begin{array}{*{20}{c}} 2&2 \\ 2&2 \end{array}} \right]
C.
\left[ {\begin{array}{*{20}{c}} 9&{ - 3} \\ 6&9 \end{array}} \right]
D.
\left[ {\begin{array}{*{20}{c}} 9&3 \\ 6&9 \end{array}} \right]

Answer: Option A

Solution

Answer: Option A
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