Which of the following is not a nonlinear circuit?
A) comparator
B) voltage amp
C) waveshaper
D) active-diode circuit

Question

Quizplus · Accepted Answer

A voltage amplifier is a linear circuit because it maintains a proportional relationship between input and output signals. The other three options (comparator, waveshaper, and active-diode circuit) are all nonlinear circuits because their output signals do not have a linear relationship with their input signals.

Which of the Following Is Not a Nonlinear Circuit