Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a differential amplifier?
💡 Hint: Think about how input signals are treated.
Question 2
Easy
Define common mode operation.
💡 Hint: Consider both inputs receiving the same voltage.
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 is the primary function of a differential amplifier?
- To amplify a single input
- To amplify the difference between two inputs
- To provide DC voltage
💡 Hint: Remember the focus of differential amplification.
Question 2
True or False: The common mode gain of a differential amplifier should always be zero.
- True
- False
💡 Hint: Think about practical implications of amplifier designs.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given an incomplete circuit diagram of a differential amplifier, identify required components that may enhance its common mode rejection and explain your choices.
💡 Hint: Think about how component matching can impact performance.
Question 2
Analyze the impact of temperature variations on the performance of a fabricated differential amplifier, considering both input stage and output stage configurations.
💡 Hint: Reflect on how external conditions can affect electronic components.
Challenge and get performance evaluation