Electronics - Operational Amplifiers
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Exercise"We cannot solve our problems with the same thinking we used when we created them."
- Albert Einstein
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| 1. |
Feedback is used in an open-loop operational amplifier circuit. |
Answer: Option B
Explanation:
No answer description available for this question. Let us discuss.
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| 2. |
This circuit is operating in a closed-loop mode.
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Answer: Option A
Explanation:
No answer description available for this question. Let us discuss.
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| 3. |
This circuit is a bandpass filter.
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Answer: Option B
Explanation:
No answer description available for this question. Let us discuss.
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| 4. |
This circuit is a voltage follower.
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Answer: Option B
Explanation:
No answer description available for this question. Let us discuss.
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| 5. |
If the two inputs to a differential amplifier are exactly the same, then the output is the signal multiplied by two. |
Answer: Option E
Explanation:
No answer description available for this question. Let us discuss.
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