Suppose an audio amplifier produces 100 W rms output when the input is 5.00 W rms ___

Suppose an audio amplifier produces 100 W rms output when the input is 5.00 W rms.

This represents a power gain of

a. 1.30 dB
b. 2.60 dB
c. 13.0 dB
d. 20.0 dB
e. 26.0 dB

Show Answer

Answer: c

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