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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a voltage amplifier?
💡 Hint: Think about what happens to the input signal.
Question 2
Easy
Define voltage gain.
💡 Hint: It's how we quantify amplification.
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 does a voltage amplifier do?
- A. Decreases the voltage
- B. Increases the voltage
- C. Converts AC to DC
💡 Hint: Consider its primary function.
Question 2
True or False: Output resistance affects the voltage gain of the amplifier.
- True
- False
💡 Hint: Think about load connections.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
An amplifier has a voltage gain of 25 and is connected to a load of 100 Ohms. If the internal output resistance is 50 Ohms, calculate the actual output voltage when the input is 2V.
💡 Hint: Use the voltage divider principle.
Question 2
Explain how reactive components can affect the performance of a voltage amplifier and provide an example.
💡 Hint: Think about how these elements affect AC signals.
Challenge and get performance evaluation