The impedances Z1 and Z2are said to be inverse if?(a) Z1Z2 = R0(b) Z1 + Z2 = R0(c) 1/Z1 + 1/Z2 = R0(d) Z1Z2 = R0^2The question was posed to me at a job interview.Origin of the question is Inverse Network topic in division Filters and Attenuators of Network Theory

The impedances Z1 and Z2are said to be inverse if?(a) Z1Z2 = R0(b) Z1

1.	The impedances Z1 and Z2are said to be inverse if?(a) Z1Z2 = R0(b) Z1 + Z2 = R0(c) 1/Z1 + 1/Z2 = R0(d) Z1Z2 = R0^2The question was posed to me at a job interview.Origin of the question is Inverse Network topic in division Filters and Attenuators of Network Theory
Answer» Correct choice is (d) Z1Z2 = R0^2 To elaborate: The impedances Z1 and Z2 are said to be INVERSE if the geometric MEAN of the TWO impedances is a REAL number.

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The impedances Z1 and Z2are said to be inverse if?(a) Z1Z2 = R0(b) Z1 + Z2 = R0(c) 1/Z1 + 1/Z2 = R0(d) Z1Z2 = R0^2The question was posed to me at a job interview.Origin of the question is Inverse Network topic in division Filters and Attenuators of Network Theory

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