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Electronic Devices - Basic Op-Amp Circuits

Exercise : Basic Op-Amp Circuits - General Questions
1.
A Schmitt trigger is
a comparator with only one trigger point.
a comparator with hysteresis.
a comparator with three trigger points.
none of the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
Refer to the given figure. This circuit is known as

a noninverting amplifier.
a differentiator.
an integrator.
a summing amplifier.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
The output of a Schmitt trigger is a
pulse waveform.
sawtooth waveform.
sinusoidal waveform.
triangle waveform.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Refer to the given figure. This circuit is known as

a noninverting amplifier.
a differentiator.
an integrator.
a summing amplifier.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
Refer to the given figure. A square-wave input is applied to this amplifier. The output voltage is most likely to be

a square wave.
a triangle wave.
a sine wave.
no output.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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