Electronic Devices - Op-Amp Applications - Discussion

Discussion Forum : Op-Amp Applications - Filling the Blanks (Q.No. 5)
5.
Op-amp circuits are used in ________ voltmeters.
only dc
only ac
both ac and dc
neither ac nor dc
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Ballu Balram said:   10 years ago
As we know that op-amp circuit can be used to amplify both AC and DC, so it is also happening in this case.

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