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 output resistance in the context of a common collector amplifier.
💡 Hint: Recall its importance in signal fidelity.
Question 2
Easy
What is the typical voltage gain value for a common collector amplifier?
💡 Hint: Consider its use as a voltage follower.
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 typical output resistance of a common collector amplifier?
- 0
- 1Ω
- High
- Low
💡 Hint: Remember the primary characteristic.
Question 2
True or False: The voltage gain of a common collector amplifier is usually greater than 1.
- True
- False
💡 Hint: Think about its purpose as a buffer.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a common collector amplifier with the desired output resistance of 50Ω given a bias resistor of 1kΩ and a load resistor of 10kΩ. Describe how each component influences the overall performance.
💡 Hint: Calculate the equivalent resistance using the formula for combined resistors in parallel.
Question 2
A common collector amplifier has source resistance of 200Ω and load resistance of 1kΩ. Calculate the voltage division effect on input voltage and its influence on gain.
💡 Hint: Review voltage division formulas to derive the input voltage.
Challenge and get performance evaluation