A. Upper half of the impedance smith chart

B. Lower half of the impedance smith chart

C. Horizontal line of the chart

D. None of the above

Dapzoi

Answer: A

Explanation: In the impedance smith chart, the upper part of the smith chart refers to positive reactance or inductive reactance. Hence, the given point lies in the upper half of the smith chart corresponding to the intersection of circles r=0.3 and r=0.4.

Explanation: In the impedance smith chart, the upper part of the smith chart refers to positive reactance or inductive reactance. Hence, the given point lies in the upper half of the smith chart corresponding to the intersection of circles r=0.3 and r=0.4.