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Electric Circuits
»
Electric circuits miscellaneous
» Question
Electric circuits miscellaneous
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Electric Circuits
Electric circuits miscellaneous
T-parameters of a 2-port network are [T] =
2
1
1
1
If such two 2-port network are cascaded, then z-parameter for the cascaded network is
Correct Option:
C
[ T
N
] =
2
1
2
1
=
5
3
1
1
1
1
3
2
V
1
= 5V
2
- 3I
2
I
1
= 3V
2
- 2I
2
3V
1
- 5I
1
= I
2
⇒ V
1
=
5
I
t
+
1
I
2
3
3
and V
2
=
1
I
1
+
2
I
2
3
3
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