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Basic Op-Amp Circuits - Technical MCQs

Q1:

The ramp voltage at the output of an op-amp integrator

A increases or decreases at a linear rate

B increases or decreases exponentially

C is always increasing and never decreasing

D is constant

ANS:A - increases or decreases at a linear rate

Ramp is a line that increases/decreases linearly, hence the answer increases or decreases at a linear rate.