Op-Amp Applications - General Questions (2)

Directions to Solve

Op-Amp Applications - General Questions

When a number of stages are connected in parallel, the overall gain is the product of the individual stage gains.

A.	True
B.	False

Answer: Option B

Explanation:

No answer description available for this question

10.

Calculate the output voltage if V₁ = –3.3 V and V₂ = 0.8 V.

mcq11_01300

A.	0 V
B.	6.6 V
C.	–4 V
D.	2 V

Answer: Option B

Explanation:

V_o = -R_f(V₁/R₁ + V₂/R₂)

11.

Calculate I_L for this circuit.

mcq11_02800

A.	3 mA
B.	4 mA
C.	5 mA
D.	6 mA

Answer: Option C

Explanation:

No answer description available for this question

12.

Calculate the output voltage V_o if V₁ = –V₂ = 300 mV.

mcq11_02000

A.	0 V
B.	–6 V
C.	6 V
D.	–8 V

Answer: Option C

Explanation:

No answer description available for this question

13.

A difference between a passive filter and an active filter is that a passive filter uses amplifier(s), but an active filter does not.

A.	True
B.	False

Answer: Option B

Explanation:

No answer description available for this question.

14.

Calculate the output of the second stage op-amp if V₁ = 25 mV.

mcq11_00700 (1)

A.	–0.075 V
B.	0.525 V
C.	0.06 V
D.	4.2 V

Answer: Option A

Explanation:

No answer description available for this question.

15.

Calculate the output voltage.

mcq11_00500

A.	3.02 V
B.	2.03 V
C.	1.78 V
D.	1.50 V

Answer: Option A

Explanation:

No answer description available for this question.

16.

Calculate the input voltage when V_o = 11 V.

mcq11_004000

A.	1.1 V
B.	–1.1 V
C.	–1 V
D.	1 V

Answer: Option D

Explanation:

No answer description available for this question.

Op-Amp Applications - General Questions (2)

Op-Amp Applications - General Questions

Questions & Answers

Interviews

Jobs

Results

Admission

Admit Card

Answer Key