Electronics - Basic Op-Amp Circuits

Exercise : Basic Op-Amp Circuits - General Questions

11.

A triangular-wave oscillator can consist of an op-amp comparator, followed by a(n)

differentiator

amplifier

integrator

multivibrator

Answer: Option

Explanation:

No answer description is available. Let's discuss.

12.

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

increases or decreases at a linear rate

increases or decreases exponentially

is always increasing and never decreasing

is constant

Answer: Option

Explanation:

No answer description is available. Let's discuss.

13.

A two-pole high-pass active filter would have a roll-off rate of

40 dB/decade

–40 dB/decade

20 dB/decade

–20 dB/decade

Answer: Option

Explanation:

No answer description is available. Let's discuss.

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