1
GATE ECE 2021
MCQ (Single Correct Answer)
+1
-0.33

$$ \text { Consider the two-port network shown in the figure. } $$

GATE ECE 2021 Network Theory - Two Port Networks Question 5 EnglishThe admittance parameters, in siemens are

A

$y_{11}=2, y_{12}=-4, y_{21}=-1, y_{22}=2$

B

$y_{11}=2, y_{12}=-4, y_{21}=-4, y_{22}=2$

C

$y_{11}=2, y_{12}=-4, y_{21}=-4, y_{22}=3$

D

$y_{11}=1, y_{12}=-2, y_{21}=-1, y_{22}=3$

2
GATE ECE 2020
Numerical
+1
-0

In the given circuit, the two-port network has the impedance matrix $[Z]=\left[\begin{array}{cc}40 & 60 \\ 60 & 120\end{array}\right]$. The value of $Z_L$ for which maximum power is transferred to the load is $\_\_\_\_$ $\Omega$.

GATE ECE 2020 Network Theory - Two Port Networks Question 3 English
Your input ____
3
GATE ECE 2018
Numerical
+1
-0
The ABCD matrix for a two-port network is defined by :

$$\left[ {\matrix{ {{V_1}} \cr {{I_1}} \cr } } \right] = \left[ {\matrix{ A & B \cr C & D \cr } } \right]\left[ {\matrix{ {{V_2}} \cr { - {I_2}} \cr } } \right]$$ GATE ECE 2018 Network Theory - Two Port Networks Question 12 English

The parameter B for the given two-port network (in ohms, correct to two decimal places) is _______.
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4
GATE ECE 2016 Set 1
MCQ (Single Correct Answer)
+1
-0.33
Consider a two-port network with the transmission matrix: T = $$\begin{bmatrix}A&B\\C&D\end{bmatrix}$$. If the network is reciprocal, then
A
T-1 = T
B
T2 = T
C
Determinant (T) = 0
D
Determinant (T) = 1

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