The stability factor of a collector feedback bias circuit is_______________ that of base resistor bias?
Correct answer: C. Less than
- A. The same as
- B. More than
- C. Less than
- D. None of the above
Explanation
Collector-feedback bias provides negative feedback: an increase in collector current raises the feedback voltage and opposes the increase. Its stability factor is therefore lower than that of simple base-resistor bias.
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