Electronic Devices - Op-Amp Applications

Exercise :: Op-Amp Applications - General Questions

31. 

Determine the output voltage when V1 = –V2 = –1 V.

A. 0 V
B. –2 V
C. 1 V
D. 2 V

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

32. 

An example of an instrumentation circuit is a(n) ________.

A. dc voltmeter
B. display driver
C. ac voltmeter
D. All of the above

Answer: Option D

Explanation:

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33. 

Determine the output voltage.

A. 10(V2 – Vi)
B. –10(V2 – V1)
C. –10(V1 – V2)
D. None of the above

Answer: Option B

Explanation:

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34. 

How many op-amps are required to implement this equation?

A. 2
B. 3
C. 4
D. 1

Answer: Option D

Explanation:

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35. 

Calculate the output voltage if V1 = 33 mV and V2 = 2 mV.

A. 0 V
B. –6.6 V
C. –0.4 V
D. 2 V

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

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