In the d.c. equivalent circuit of a transistor amplifier, the capacitors are considered__________________?
Correct answer: B. Open
- A. Short
- B. Open
- C. Partially short
- D. None of the above
Explanation
For the d.c. equivalent circuit, capacitors block steady-state current after charging, so they are replaced by open circuits. Treating them as shorts is appropriate for the midband a.c. equivalent circuit.
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