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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the key advantage of using an active load?
💡 Hint: Think about how resistance affects gain.
Question 2
Easy
Define 'Output Voltage'.
💡 Hint: Recall the relationship between input and output.
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 a key property of common source amplifiers?
- Higher Voltage Gain
- Lower Power Consumption
- No Feedback
💡 Hint: Consider the purpose of using active components.
Question 2
True or False: The output resistance in a common source amplifier is significantly lower than in a common emitter amplifier.
- True
- False
💡 Hint: Think about the effect of loading on resistance.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In a MOSFET CS amplifier, the supply voltage is 15V, V_GS = 1.5V, and the transconductance is 5 mS. Calculate the expected output voltage if the load resistor is 4 kΩ.
💡 Hint: Break down the formula into parts—find the conductivity effect first!
Question 2
A circuit has two different transistors with β values of 150 and 200. How will you adjust the base currents to ensure they reach the same collector current?
💡 Hint: Apply the relationships of current and beta for stability.
Challenge and get performance evaluation