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
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is trans-impedance?
💡 Hint: Think about the output signal relative to the input signal.
Question 2
Easy
Define input resistance in the context of amplifiers.
💡 Hint: Consider what happens when a signal first enters an amplifier.
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 trans-impedance represent in an amplifier?
- Output current to input voltage
- Output voltage to input current
- Input voltage to output voltage
💡 Hint: Recall the definition of trans-impedance.
Question 2
True or False: In a shunt-shunt configuration, we mix output voltage with input current.
- True
- False
💡 Hint: Consider how the configuration is set up.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an amplifier circuit with R values of your choice. Calculate the resulting input resistance and trans-conductance when utilizing a shunt feedback.
💡 Hint: Apply the feedback principles discussed in class.
Question 2
Analyze the effects of changing the feedback resistance on circuit stability and performance. What happens if R is increased or decreased?
💡 Hint: Think about how resistance impacts feedback influence.
Challenge and get performance evaluation