In the a.c. equivalent circuit of a transistor amplifier, the capacitors are considered ___________________?
Correct answer: A. Short
- A. Short
- B. Open
- C. Partially open
- D. None of the above
Explanation
At signal frequencies in the a.c. equivalent circuit, coupling and bypass capacitors are assumed to have negligible reactance, so they act as shorts. This is the opposite of their d.c. treatment.
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