The Q of a tuned amplifier is generally _________________?
Correct answer: C. More than 10
- A. Less than 5
- B. Less than 10
- C. More than 10
- D. None of the above
Explanation
A tuned amplifier is designed to respond strongly around one narrow resonant frequency, so its quality factor is normally high, commonly greater than 10. Values below 5 or 10 indicate relatively poor selectivity.
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