Op-Amp Applications - General Questions (3)

Directions to Solve

Op-Amp Applications - General Questions

17.

Calculate the input voltage for this circuit if V_o = –11 V.

mcq11_002000

A.	1.1 V
B.	–1.1 V
C.	–1 V
D.	1 V

Answer: Option A

Explanation:

No answer description available for this question.

18.

Determine the value of R_f(assuming that all have the same value).

mcq11_0090

A.	500 k
B.	50 k
C.	25 k
D.	5 k

Answer: Option B

Explanation:

No answer description available for this question

19.

This circuit is an example of a(n)________.

mcq11_03100X

A.	dc voltmeter
B.	display driver
C.	instrumentation amplifier
D.	None of the above

Answer: Option C

Explanation:

No answer description available for this question

20.

Calculate the output voltage.

mcq11_00300C

A.	–6.00 mV
B.	6.0 mV
C.	6.12 mV
D.	–6.12 mV

Answer: Option C

Explanation:

No answer description available for this question.

21.

Calculate the output voltage if V₁ = 300 mV and V₂ = 700 mV.

mcq11_018000

A.	0 V
B.	–12 V
C.	12 V
D.	–4 V

Answer: Option D

Explanation:

No answer description available for this question

22.

Calculate the cutoff frequencies of a bandpass filter with R₁ = R₂ = 5 k omega (6) and C₁ = C₂ = 0.1 mu (4) F.

A.	fOL = 318.3 Hz, fOH = 318.3 Hz
B.	fOL = 636.6 Hz, fOH = 636.6 Hz
C.	fOL = 318.3 Hz, fOH = 636.6 Hz
D.	fOL = 636.6 Hz, fOH = 318.3 Hz

Answer: Option A

Explanation:

No answer description available for this question.

23.

Calculate the output voltage if V₁ = V₂ = 700 mV.

mcq11_01900C

A.	0 V
B.	–12 V
C.	12 V
D.	–8 V

Answer: Option A

Explanation:

No answer description available for this question

24.

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

mcq11_0250

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

Answer: Option C

Explanation:

No answer description available for this questio

Op-Amp Applications - General Questions (3)

Op-Amp Applications - General Questions

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