Practice Effect of Feedback on Frequency Response (Part – A) - 95.1.1 | 95. Effect of feedback on frequency response (Part-A) | Analog Electronic Circuits - Vol 4
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is feedback in the context of amplifiers?

💡 Hint: Think about the relationship between input and output signals.

Question 2

Easy

Name one effect of negative feedback on amplifier gain.

💡 Hint: Consider how the output influences the input.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What effect does negative feedback have on amplifier gain?

  • Increases gain
  • Reduces gain
  • No effect on gain

💡 Hint: Consider the mechanisms of regulating gain.

Question 2

True or False: Feedback can never improve circuit stability.

  • True
  • False

💡 Hint: Think about benefits of returning output to input.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Consider an amplifier with a gain of 10 and a feedback factor of 0.1. Calculate the new pole location given an original pole at 5 rad/s.

💡 Hint: Use the formula for the new pole location discussed in class.

Question 2

Evaluate the effect of negative feedback on stability when an amplifier originally has poles at 3 and 8 rad/s and a feedback factor of 0.2.

💡 Hint: Keep in mind how feedback modifies both poles based on their interactions.

Challenge and get performance evaluation