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Electronic Devices - Basic Op-Amp Circuits

Exercise : Basic Op-Amp Circuits - True or False
1.
An op-amp integrator uses a capacitor as the feedback element.
True
False
Answer: Option
Explanation:
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2.
An op-amp can be used as a comparator to determine when an input voltage exceeds a certain level.
True
False
Answer: Option
Explanation:
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3.
The output voltage of a summing amplifier is proportional to the sum of the input voltages.
True
False
Answer: Option
Explanation:
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4.
Operational amplifiers are never used as nonlinear devices.
True
False
Answer: Option
Explanation:
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5.
In an op-amp comparator, when the input voltage exceeds a reference voltage, the voltage output changes state.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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