The z11 and z22 parameters of the given network are

1.  8 and 7.75?

2.  13? and 9?

3.  12? and 8.5?

4.  None of these

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4
Correct Answer :

8 and 7.75?


Explanation :
No Explanation available for this question

A two port network is represented by V1=22I1+7I2 and V2=7I1+28I2. Which of the following network is represented by these equations

1.  

2.  

3.  

4.  

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4
Correct Answer :


Explanation :
No Explanation available for this question

A two=port network is defined by the relations I1=2V1+V2 I2=2V1+3V2 Then Z12 is

1.  -2

2.   -1 ?

3.  – (1/2) ?

4.  – (1/4) ?

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4
Correct Answer :

– (1/4) ?


Explanation :
No Explanation available for this question

TF=(4(s2+25)/s2+2.5s+100) is of a

1.  Low pass notch filter

2.  Low Q band pass filter

3.  High Q band pass filter

4.  High pass notch filter

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4
Correct Answer :

High pass notch filter


Explanation :
No Explanation available for this question

For the network shown, the parameters h11 and h22 are

1.  5 & -2/3

2.  3.4? & -2/5

3.  3.4? & -3/5

4.  None of these

View Answer  
4
Correct Answer :

None of these


Explanation :
No Explanation available for this question

Two networks are connected in as shown below; find parameter matrix

1.  

2.  

3.  

4.  None

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

With the usual notation, a two-port resistive network satisfies A=D=(3/2) B=(4/3)C.Then Z11 of the network is

1.  5/3

2.  4/3

3.  2/3

4.  1/3

View Answer  
4
Correct Answer :

4/3


Explanation :
No Explanation available for this question

The two-port network is shown in the below; its z-parameters [z11, z12, z21, z22] are

1.  10, 5, 5, 15

2.  15, 5, 5, 20

3.  5, 5, 5, 10

4.  10, 10, 5, 15

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4
Correct Answer :

15, 5, 5, 20


Explanation :
No Explanation available for this question

A two-port network with short circuit admittances y11, y12, y21, y22 is terminated through a resistance R at port 2. The overall y21 of the network is

1.  y21/y22X(1/R)

2.  y21+(1/R)

3.  (y21/R)/y22+(1/R)

4.  y21+(1/R)/y22

View Answer  
4
Correct Answer :

(y21/R)/y22+(1/R)


Explanation :
No Explanation available for this question

A two-port network with open circuit impedance z11, z12, z21, z22 is terminated through a impedance zL. The overall z21 is given as

1.  z21+zL

2.  (z21+zL)zL/z22

3.  z21 zL/ z21+zL

4.  z21 zL/ z22+zL

View Answer  
4
Correct Answer :

z21 zL/ z22+zL


Explanation :
No Explanation available for this question
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