In transistor amplifiers, we generally use______________ capacitors?
Correct answer: A. Electrolytic
- A. Electrolytic
- B. Mica
- C. Paper
- D. Air
Explanation
Electrolytic capacitors are commonly used for coupling and emitter bypassing because they provide large capacitance in a small, economical package. Their polarity must be observed, unlike non-polarized mica or paper capacitors.
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