If two networks are connected in series of individual Z parameter as Z – McqOptions

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1.	If two networks are connected in series of individual Z parameter as Za and Zb then equivalent Z is
A.	[Z] = [Za] + [Zb]
B.	[Z] = [Za] [Zb]
C.	[Z] = [Za]/[Zb]
D.	[Z] = [Za] - [Zb]
Answer» B. [Z] = [Za] [Zb]

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