Amplifier Frequency Response – Exercise – 1

Exercise – 1

1. Doubling the voltage gain causes a ________ dB ________.

(a) 10, increase
(b) 6, increase
(c) 10, decrease
(d) 6, decrease

Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss

2. The lower critical frequency is also known as the

(a) break frequency.
(b) cutoff frequency.
(c) corner frequency.
(d) all of the above

Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss

3. ________ frequencies are values of frequency at which the RC circuits reduce the voltage gain to 70.7% of its midrange value.

(a) Critical
(b) Cutoff
(c) Corner
(d) all of the above

Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss

4. Nota

5. A roll-off of 20 dB per decade is equivalent to a roll-off of ________ per octave.

(a) 3 dB
(b) 13 dB
(c) 12 dB
(d) 6 dB

Explanation
Explanation : No answer description available for this question. Let us discuss.
Discuss