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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is one advantage of using an active load compared to a passive load?
💡 Hint: Think about gain improvement.
Question 2
Easy
Define the saturation region in the context of transistors.
💡 Hint: Consider the transistor's operating conditions.
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 happens to voltage gain when using an active load compared to a passive load?
- It decreases
- It remains the same
- It increases
💡 Hint: Refer to the characteristics discussed.
Question 2
True or False: The currents through active load transistors do not need to be equal.
- True
- False
💡 Hint: Think about what happens when they are not equal.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an amplifier using an active load. Explain how you would ensure that both transistors remain in saturation and how you would analyze the gain.
💡 Hint: Consider practical resistor values and their impacts.
Question 2
If the output resistance of a circuit with an active load is measured to be significantly higher than with a passive load, describe the implications on circuit performance.
💡 Hint: Focus on the gain-bandwidth concept.
Challenge and get performance evaluation