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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a voltage amplifier primarily do?
💡 Hint: Think about what type of signal it focuses on.
Question 2
Easy
What type of amplifier converts voltage to current?
💡 Hint: Remember the 'trans' part relates to conversion.
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 type of amplifier is used to primarily amplify current?
- Voltage Amplifier
- Current Amplifier
- Both
💡 Hint: Think about which amplifier type focuses on current.
Question 2
True or False: A transimpedance amplifier converts voltage to current.
- True
- False
💡 Hint: Recall the function of transimpedance amplifiers.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a current amplifier has an input current of 5mA and an unloaded gain of 15, calculate the output current.
💡 Hint: Apply the gain formula: Output Current = Input Current * Gain.
Question 2
Illustrate how to convert a transconductance amplifier's output to match a next stage's voltage input.
💡 Hint: Think about Ohm’s Law to establish voltage from current.
Challenge and get performance evaluation