In a two port network, if current at port 2 is 2A and voltage at port – McqOptions

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1.	In a two port network, if current at port 2 is 2A and voltage at port 1 is 4V, then the impedance Z is:
A.	2
B.	8
C.	0.5
D.	Insufficient data
Answer» B. 8

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