Practice - Indian Institute of Technology, Kharagpur
Practice Questions
Test your understanding with targeted questions
What is the purpose of a current amplifier?
💡 Hint: Think about applications where current needs to be enhanced.
Define DC blocking capacitor.
💡 Hint: Consider its function in an amplifier.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main function of a current amplifier?
💡 Hint: Focus on the definition of what these amplifiers do.
True or False: A DC blocking capacitor allows both DC and AC signals to pass.
💡 Hint: Consider the purpose of such capacitors within a circuit.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a simple current amplifier circuit that operates effectively for a given input current of 1.5 mA with an unloaded gain of 12. Discuss the anticipated loading effects.
💡 Hint: Consider how the performance would change with loading attached.
Consider a scenario where a current amplifier experiences significant load resistance at the output, significantly affecting its output current. Discuss how to modify your circuit to maintain desired output levels despite loading.
💡 Hint: What resistor values can you adjust to counteract loading?
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Reference links
Supplementary resources to enhance your learning experience.