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Q#1
Network Basics
GATE EE 1997
NAT
+2 marks
-0 marks
For the two port network shown in figure, the admittance matrix is 
. Then Find
\(Y_{11} + Y_{12} + Y_{22} + Y_{21} = ?\)
Explanation:
Applying KCL at node ‘A’
-------------(1)
Applying KCL at node ‘B’
-------------- (2)
From equation 1 & 2
\(Y_{11} + Y_{12} + Y_{22} + Y_{21} = 0.2 - 0.1 - 0.1 + 0.2 = 0.2\)
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