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 the main advantage of using active loads in amplifiers?
💡 Hint: Think about what happens when you replace a resistor with a transistor.
Question 2
Easy
Name one type of amplifier that commonly uses active loads.
💡 Hint: Recall the two main types discussed.
Practice 3 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 main advantage of using an active load in an amplifier?
- A: Decreased voltage gain
- B: Increased voltage gain
- C: Simplified design
💡 Hint: Think about how the load affects gain.
Question 2
True or False: Active loads can lead to increased power dissipation in an amplifier circuit.
- True
- False
💡 Hint: Recall why we use active loads.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a common emitter amplifier setup with a supply voltage of 12V and a quiescent current of 1mA, calculate the maximum theoretical voltage gain with a passively loaded resistor of 1kΩ.
💡 Hint: Recall the voltage drop across the load and use the thermal voltage value.
Question 2
Discuss the advantages and limitations of using active loads in a common source amplifier compared to passive loads.
💡 Hint: Consider challenges in managing quiescent points and real-world applications.
Challenge and get performance evaluation