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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the slew rate?
π‘ Hint: Think about how fast the output reacts to input changes.
Question 2
Easy
What does total harmonic distortion (THD) measure?
π‘ Hint: It's about comparing the original signal and the altered one.
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 does slew rate measure?
- Speed of signal processing
- Rate of output voltage change
- Input voltage range
π‘ Hint: Focus on how quickly the op-amp output can react.
Question 2
True or False: Unity gain bandwidth indicates the frequency at which gain is less than 1.
- True
- False
π‘ Hint: Remember the definition of GBW.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
An audio amplifier has a THD of 3%. If the original signal is at 1 V, what is the total distortion in comparison to the desired clean output?
π‘ Hint: Calculate using the formula: Distorted output = Original output Γ (1 + THD).
Question 2
If an op-amp exhibits a slew rate of 10 V/ΞΌs, how fast can it respond to a 30 V step input? Calculate the time taken for the output to reach that value.
π‘ Hint: Relate the problem to how long it takes to travel a certain distance.
Challenge and get performance evaluation