Tuned Amplifiers » Exercise - 110. The Q of a tuned amplifier is generally ……………. (a) Less than 5 (b) Less than 10 (c) More than 10 (d) None of the above
Tuned Amplifiers » Exercise - 12. A tuned amplifier is generally operated in ……………. operation. (a) Class A (b) Class B (c) Class C (d) None of the above
Tuned Amplifiers » Exercise - 13. A tuned amplifier is used in …………… applications. (a) Low frequency (b) Audio frequency (c) Radio frequency (d) None of the above
Amplifiers » Exercise - 123. If the feedback fraction of an amplifier is 0.01, then voltage gain with negative voltage feedback is approximately ....... (a) 500 (b) 100 (c) 1000 (d) 5000
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