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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the basic configuration of a common base amplifier?
💡 Hint: Remember who shares what in the circuit.
Question 2
Easy
What does it mean for a transistor to be in saturation?
💡 Hint: Think of it as being fully open.
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
In a common base amplifier, the input is applied to which terminal?
- Emitter
- Base
- Collector
💡 Hint: Think about which part is different from common emitter configurations.
Question 2
True or False: The output impedance of a common base amplifier is high.
- True
- False
💡 Hint: Remember the characteristics that define impedance in amplifiers.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a common base amplifier with a supply voltage of 10V, resistance values for biasing of 20kΩ each, and a β of 200, calculate the maximum output swing based on your earlier lessons.
💡 Hint: Focus on biasing effects and saturation thresholds for precise swing limits.
Question 2
For a common gate amplifier, derive the current gain knowing the input current is 0.5mA and the output current is 4mA. Verify it mathematically.
💡 Hint: Map out the relationships between input and output currents carefully.
Challenge and get performance evaluation