**2003**

1. The impedance parameters Z

_{11}and Z

_{12}of the two port network in figure are

**2004**

2. For the lattice circuit shown in figure, Z

_{a}= j2Ω and Z

_{b}= 2Ω. The values of the open circuit impedance parameters (Z-parameters) are

**2005**

3. The ABCD parameters of an ideal n:1 transformer shown in figure are given below. The value of 'x' will be

a) n

b) 1/n

c) n

^{2}

d) 1/n

^{2}

**Solution :**https://www.youtube.com/watch?v=wjvAb6BEi9o

4. The h-parameters of the circuit shown in figure are

**Solution :**https://www.youtube.com/watch?v=lI92Vfd0F1o

**2006**

5. A two port network is represented by ABCD parameters as shown below. If port-2 is terminated by R

_{L}, the input impedance seen at port-1 is given by

**Solution :**https://www.youtube.com/watch?v=-emJQU9Qsx8

6. In the two port network shown in the figure below, Z

_{12}and Z

_{21}are respectively

**Solution :**https://www.youtube.com/watch?v=JFOPiiE7frs

**2008**

**Statement for Linked Answer Questions: 7 & 8**

A two port network shown below is excited by external DC sources. The voltages and the currents are measured with voltmeters V

_{1}, V

_{2}and ammeters A

_{1}, A

_{2}(all assumed to be ideal), as indicated. Under following switch conditions, the readings obtained are:

7. The Z-parameter matrix for this network is

8. The h-parameter network for this network is

**Solution (7 & 8):**https://www.youtube.com/watch?v=_-paorTBZZg

**2010**

9. For the two-port network shown below, the short-circuit admittance parameter matrix is

**2011**

10. In the circuit shown below, the network N is described by the following Y matrix: The voltage gain V

_{2}/V

_{1}is

a) 1/90

b) - 1/90

c) - 1/99

d) - 1/11

**2012**

**Common Data for Questions 11 and 12:**

With 10 volts DC connected at port A in the linear nonreciprocal two-port network shown below,

the following were observed:

(i) 1Ω connected at port B draws a current of 3 amps

(ii) 2.5Ω connected at port B draws a current of 2 amps

11. With 10 volts DC connected at port A, the current drawn by 7Ω connected at port B is

a) 3/7 A

b) 5/7 A

c) 1 A

d) 9/7 A

12. For the same network, with 6 volts DC connected at port A, 1Ω connected at port B draws 7/3 amp. If 8 volts DC is connected to port A, the open circuit voltage at port B is

a) 6 V

b) 7 V

c) 8 V

d) 9 V

**Solution (11 & 12):**https://www.youtube.com/watch?v=ghASFX3RYBA

**2014**

13. In the h – parameter model of 2 – port network given in the figure shown,

the value of h

_{22}(in siemens) is _____________

**Solution :**https://www.youtube.com/watch?v=3xxsvowoMWc

14. For the two – port network shown in the figure,

the impedance (Z) matrix (in Ω) is

**Solution :**https://www.youtube.com/watch?v=eGw_ZeJwOec

**2015**

15. The 2 – port Admittance matrix of the circuit shown is given by____________

**Solution :**https://www.youtube.com/watch?v=jQZIEyucrjU

16. The ABCD parameters of the following 2 – port network are

**Solution :**https://www.youtube.com/watch?v=iIjMzXmILXk

Given a video link for each question is very smart way of learning.i love it👍

ReplyDeleteI am very happy by visiting this site, its very helpful. And the link for solution is great idea, I love it....

ReplyDeleteVery nice question plz tell me 2019 two port Network question

ReplyDeleteHighly Appreciated

ReplyDeleteVery nice sir

ReplyDeleteGreat Article

ReplyDeleteNetworking Projects for Final Year CSE Students

Final YearProject Centers in Chennai

JavaScript Training in Chennai

JavaScript Training in Chennai

Solution of each question is explain very smartly so no confusion left....Thank you for this

ReplyDeleteThanks a lot . This us very helpful

ReplyDelete