Question

Which one of the following statements is not a property of RL driving point impedance?

a.

The first critical frequency at the origin is a zero

b.

The last critical frequency is a pole

c.

The impedance at S = ∞ always less than the impedance at S = zero

d.

The slope of the impedance curve is positive at all points

Answer: (c).The impedance at S = ∞ always less than the impedance at S = zero

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Q. Which one of the following statements is not a property of RL driving point impedance?

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