harmonic distortion in amplifiers is caused by

a) presence of shot noice b) defective active device c) non-linear you of active device d) positive feedback from output to input

Sai
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Harmonic distortion in amplifiers is usually caused by the amplifier needing more voltage than its power supply can provide. It can also be caused by some part of the internal circuit (usually the output transistors) exceeding its output capacity.

Shruti
11 Apr
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harmonic distortion in amplifiers is caused by