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
Define a cascode amplifier.
💡 Hint: Think of how two stages can work together.
Question 2
Easy
What is a common emitter configuration?
💡 Hint: Remember the common input-output relation.
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 a cascode amplifier primarily improve?
- Input Resistance
- Voltage Gain
- Power Supply
💡 Hint: Recall the purpose of combining different amplifier stages.
Question 2
A common emitter amplifier has a high gain of over 100. Is this true or false?
- True
- False
💡 Hint: Think about the historical performance of CE amps.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a cascode amplifier circuit with specific requirements: gain of 200 and input impedance greater than 10 kΩ. Discuss its application.
💡 Hint: Consider the interactions of input/output resistances alongside gain settings in your design.
Question 2
Analyze how changing the transistor type (BJT to MOSFET) would impact circuit performance in terms of gain and stability.
💡 Hint: Reflect on the key differences between BJT and MOSFET functioning.
Challenge and get performance evaluation