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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an active load in an amplifier?
π‘ Hint: Think about how loads can be represented in electronic circuits.
Question 2
Easy
Name one advantage of a common emitter amplifier.
π‘ Hint: Recall the input-output relationship.
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 benefit of using active load instead of passive load?
- A) Reduces power consumption
- B) Increases voltage gain
- C) Easy to implement
π‘ Hint: Consider how the load influences gain characteristics.
Question 2
True or False: The common source amplifier typically achieves lower voltage gain than the common emitter amplifier.
- True
- False
π‘ Hint: Think about the comparative gains discussed.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a common emitter amplifier, calculate the potential voltage gain if the transconductance is 20 mA/V and the load resistance is 1 kΞ©.
π‘ Hint: Remember the formula for voltage gain.
Question 2
How would substituting a passive load with an active load affect the thermal stability of the circuit?
π‘ Hint: Think about feedback and control in your answer.
Challenge and get performance evaluation