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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a common base amplifier intended for?
💡 Hint: Think about the amplifier's primary function.
Question 2
Easy
How does source resistance affect voltage gain?
💡 Hint: Consider the division of voltage between source resistance and input impedance.
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 primary use of a common base amplifier?
- Voltage amplification
- Current amplification
- Power amplification
💡 Hint: Think about the main goal of an amplifier.
Question 2
If source resistance increases, what happens to the voltage gain?
- True
- False
💡 Hint: Reflect on voltage division effects.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A common base amplifier has a collector resistance of 3 kΩ and source resistance of 1 kΩ. If the voltage input is 1V, compute the output voltage and check if it satisfies the condition for a good amplifier.
💡 Hint: Use the voltage divider rule.
Question 2
Design a common base amplifier circuit considering a source resistance of 50 kΩ and find the parameters that will optimize performance.
💡 Hint: Remember the relationships between source resistance, gain, and bandwidth.
Challenge and get performance evaluation