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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main purpose of sampling in a feedback system?
π‘ Hint: Think about the role of feedback in control systems.
Question 2
Easy
Explain the difference between shunt sampling and series mixing.
π‘ Hint: How do these configurations affect the flow of signals?
Practice 1 more question and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What configuration indicates voltage sampling?
- Shunt-Series
- Series-Shunt
- Parallel-Parallel
π‘ Hint: Remember how we achieved voltage feedback!
Question 2
The term 'Loop Gain' describes what?
π‘ Hint: What happens to output when feedback is strong?
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
An amplifier with a transconductance of 3 S has an input voltage of 2 V. Calculate the output current.
π‘ Hint: Use the transconductance formula and rearrange it.
Question 2
If the feedback factor Ξ² is 0.1 and the loop gain is -Ξ²*A = -0.5, what is A?
π‘ Hint: Reorganize the loop gain equation to isolate A.
Challenge and get performance evaluation