Electronics and Communication Engineering - Networks Analysis and Synthesis

16.
If two network is connected in series-parallel connection then
h = [ha] + [hb]
[aa] + [bb]
[Z] = [Za] - [Zb]
none
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
For the two ports in figure, y11 = 8 mho, y12 = y21 = -6 mho and y22 = 6 mho. The values of YA, YB, YC respectively are
2, 6, 6 mho
2, 6, 0 mho
2, 0, 6 mho
2, 6, 8 mho
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
Vth = 0, if
there is no independent source in circuit
there is no dependent source in circuit
voltage source of infinite magnitude
none
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
The electrochemical equivalent of a material
depends on its valency
depends on its atomic weight
depends on its valency and atomic weight
depends on the degree of hardness of the material
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
For a two port network to be reciprocal
Z11 = Z22
y12 = y21
h21 = - h12
AD - BC = 0
Answer: Option
Explanation:
No answer description is available. Let's discuss.