The input capacitor in an amplifier is the______________ capacitor?
Correct answer: A. Coupling
- A. Coupling
- B. Bypass
- C. Leakage
- D. None of the above
Explanation
The input capacitor transfers the AC signal to the transistor while blocking DC bias from the source, so it is a coupling capacitor. A bypass capacitor instead provides an AC path around a resistor, commonly the emitter resistor.
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