A two-port network has parameters of ABCD. What happens if all the impedances in the network are doubled?

A and D remain unchanged, B is doubled and C is halved

A and D are doubled, C and B remain unchanged

A and D remain unchanged, C is doubled and B is halved

A two-port network has parameters of ABCD. What happens if all the imp

1.	A two-port network has parameters of ABCD. What happens if all the impedances in the network are doubled?
A.	A and D remain unchanged, B is doubled and C is halved
B.	A, B, C and D are all doubled
C.	A and D are doubled, C and B remain unchanged
D.	A and D remain unchanged, C is doubled and B is halved
Answer» B. A, B, C and D are all doubled

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A two-port network has parameters of ABCD. What happens if all the impedances in the network are doubled?
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A two-port network has parameters of ABCD. What happens if all the impedances in the network are doubled?

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