Q127
An output signal of a power amplifier has amplitudes of 2.5 V fundamental, 0.25 V second harmonic and 0.1 V third harmonic. The total percentage harmonic distortion of the signal is
A.
12.8%
B.
10.8%
AnswerC.
6.4%
D.
1.4%
Answer: Option B
Solution
Answer: Option B
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