Amplifier Frequency Response-1

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

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

Answer

Answer : (b)

Explanation

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

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Amplifier Frequency Response-10
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Amplifier Frequency Response-13
555555555513. It is often convenient in amplifiers to assign a certain value of gain as the ________ dB reference. (a) 0 (b) 1 (c) 6 (d) 10[E]. 20
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Amplifier Frequency Response-26
555555555526. An amplifier has an input signal voltage of 0.054 mV. The output voltage is 12.5 V. The voltage gain in dB is (a) 53.6 dB. (b) 107.3 dB. (c) 231 dB. (d) 116 dB.
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Amplifier Frequency Response-30
555555555530. In a multistage amplifier, the overall frequency response is determined by the (a) frequency response of each stage depending on the relationships of the critical frequencies. (b) frequency response of the first amplifier. (c) frequency response of the last amplifier. (d) lower critical frequency of the first amplifier and the upper critical frequency of the final amplifier.
Tags: frequency, amplifier, response, electronics, engineering
Combinational Circuits - 181
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Tags: electronics, engineering

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