Basic op-Amp Circuits 2 Questions and Answers

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Q11
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
Answer: Option A
Q12
A two-pole high-pass active filter would have a roll-off rate of
  • A 40 dB/decade
  • B –40 dB/decade
  • C 20 dB/decade
  • D –20 dB/decade
Answer: Option B
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