My Report

Analog Circuits Mock Test 7


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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 10%

Question 1 of 10

1. Consider the circuit shown below.
analog-circuits-questions-answers-weinbridge-oscillator-q3
Given that R1=20kΩ, C1=2nF, R2=20kΩ, C2=2nF, find the approximate resonant frequency.

Question 1 of 10

Question 2 of 10

2. Primary trigger for oscillation is obtained from ___________

Question 2 of 10

Question 3 of 10

3. Which component of Hartley oscillator is used in the feedback system?

Question 3 of 10

Question 4 of 10

4. One phase shift network of an RC phase contain _________ inductor.

Question 4 of 10

Question 5 of 10

5. Which of the following is not an example of non-sinusoidal oscillator?

Question 5 of 10

Question 6 of 10

6. Which of the following is not true for an RC phase shift oscillator?

Question 6 of 10

Question 7 of 10

7. Which of these is a disadvantage of the Wien Bridge oscillator?

Question 7 of 10

Question 8 of 10

8. High frequency oscillators have a frequency range of ___________

Question 8 of 10

Question 9 of 10

9. What is the major principle behind heat sink action?

Question 9 of 10

Question 10 of 10

10. Why does no DC current flow in the primary winding of the output transformer of class B push-pull amplifier?

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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