which of the following is not an effect of negative feedback?
a) reducing the effect of noise
b) reduction in voltage gain
c) increase in system bandwidth
d) increase in harmonic distortion
1
Expert's answer
2016-10-24T12:24:08-0400
Feedback reduces the overall gain of a system with the degree of reduction being related to the systems open-loop gain. Negative feedback also has effects of reducing distortion, noise, sensitivity to external changes as well as improving system bandwidth and input and output impedances.
Thus, answer is d) increase in harmonic distortion
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