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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main function of a differential amplifier?
💡 Hint: Remember the key task of an amplification system.
Question 2
Easy
Define Common-Mode Rejection Ratio.
💡 Hint: Think about what characteristics distinguish between useful and unwanted signals.
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 type of gain does a differential amplifier primarily measure?
- Common-mode gain
- Differential gain
- Input gain
💡 Hint: Focus on the difference between the two signals.
Question 2
True or False: An op-amp can only be used in inverting configuration.
- True
- False
💡 Hint: Recall the multifunctional nature of op-amps.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a differential amplifier to handle a noisy audio signal, specifying the operational parameters to achieve high CMRR.
💡 Hint: Refer to the CMRR formula and adjustments for noise.
Question 2
Explain how you would modify an op-amp circuit to ensure stability under varying load conditions while maintaining the desired gain.
💡 Hint: Consider how feedback affects output impedance.
Challenge and get performance evaluation