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We can increase _______ to reduce distortion of an amplified signal.

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We can increase _______ to reduce distortion of an amplified signal.

(a) Collector resistance

(b) Emitter feedback resistance

(c) Generator resistance

(d) Load resistance

I got this question in an online quiz.

My doubt is from Voltage Amplifiers topic in portion Differential and Multistage Amplifiers of Electronic Devices & Circuits

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Right option is (b) Emitter feedback resistance

To explain I would say: In a negative feedback amplifier, when emitter feedback resistance is increased, the magnitude of the gain of the amplifier reduces;   but remains stable. Since the gain reduces the distortion and the noise in the signal is also reduced; as the overall signal we get at output is the input signal multiplied by the gain of the amplifier.

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