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Electronic Devices - Amplifier Frequency Response

Exercise : Amplifier Frequency Response - General Questions
16.
For low-frequency response, all RC circuits in an amplifier may not have the same critical frequency. Which RC response will determine the critical frequency of the amplifier?
the lowest frequency
the center frequency
the highest frequency
the bypass frequency
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
A ten-times change in frequency is called a(n)
octave.
decade.
decimal.
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
An amplifier has an output voltage of 7.6 V p-p at the midpoint of the frequency range. What is the output at fc?
3.8 V p-p
3.8 Vrms
5.4 Vrms
5.4 V p-p
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
The frequency response of an amplifier can be determined using the step response method, and measuring the output rise/fall times between
0% and 100% response.
10% and 90% response.
25% and 75% response.
five time constant responses.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
Refer to this figure. The capacitor Cbe affects

high-frequency response.
low-frequency response.
midrange response.
nothing.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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