When a tank circuit is resonant,the ac load impedance seen by the collector current source is
A) maximum and purely resistive.
B) maximum and inductive.
C) minimum and purely resistive.
D) maximum and capacitive.

Question

Quizplus · Accepted Answer

At resonance, a tank circuit presents a maximum and purely resistive impedance to the collector current source, as the inductive and capacitive reactances cancel each other out.

When a Tank Circuit Is Resonant,the Ac Load Impedance Seen