The circuit that provides the best stabilization of operating point is___________________?
Correct answer: C. Potential divider bias
- A. Base resistor bias
- B. Collector feedback bias
- C. Potential divider bias
- D. None of the above
Explanation
Potential-divider bias provides the best common stabilisation because the divider fixes the base voltage and makes the operating point comparatively independent of beta and temperature changes. Base-resistor bias is the least stable of these methods.
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