Analog Circuits MCQ set number 00496

1. THD+N is a scale used to expressing _______ of an audio amplifier a) Gain b) Sound quality c) Amplification factor d) Distortion AnswerAnswer: b [Reason:] THDN is a scale used to express sound quality of an audio amplifier. THD+N is measured using distortion analyzer. 2. THD is a measure of a) Amount of harmonic…


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