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The second order harmonics is the most prominent even harmonic.

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The second order harmonics is the most prominent even harmonic.

(a) True

(b) False

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I would like to ask this question from Second Harmonic Distortion in section Large Signal Amplifiers of Electronic Devices & Circuits

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The correct choice is (a) True

For explanation: All audio amplifiers produce a certain level of distortion usually in the form of even harmonics. Out of all the even harmonics, the most prominent one is the second order harmonics. Second order harmonic distortion is the amount of 2nd order harmonic content present in the output signal with respect to the fundamental frequency.

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