Network Theory Test 7

Result

Network Theory Test 7

Score
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Weekly Quiz Competition

Question 1

1 / -0

The short-circuit admittance matrix of a two-port network is

\(\left[ {\begin{array}{*{20}{c}} 0&{ - \frac{1}{2}}\\ {\frac{1}{2}}&0 \end{array}} \right]\)

The two-port network is

non-reciprocal and symmetric

non-reciprocal and not symmetric

reciprocal and symmetric

reciprocal and not symmetric

Solution

Concept:

Two Port Parameters	Condition for Symmetry	Condition for Reciprocal
Z Parameters	Z₁₁ = Z₂₂	Z₁₂ = Z₂₁
Y parameters	Y₁₁ = Y₂₂	Y₁₂ = Y₂₁
ABCD parameters	A = D	AD - BC =1
H parameters	h₁₁h₂₂ - h₁₂h₂₁ = 1	h₁₂ = -h₂₁