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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is output resistance?
π‘ Hint: Think about what load means in amplification.
Question 2
Easy
Define input capacitance.
π‘ Hint: Consider how amplifiers interact with incoming signals.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does low output resistance in an amplifier signify?
π‘ Hint: Think about power delivered to the load.
Question 2
True or False: Input capacitance increases with higher voltage gain in amplifiers.
π‘ Hint: Consider how gain affects capacitance.
Solve 1 more question and get performance evaluation
Push your limits with challenges.
Question 1
Given a common collector amplifier with a load resistance of 2kΞ©, determine the output resistance if the intrinsic output resistance is 200Ξ©.
π‘ Hint: Use the formula for parallel resistors to find effective output resistance.
Question 2
An amplifier has a voltage gain of 0.85. If the input capacitance is 10nF, what is the contribution to effective input capacitance via Miller's theorem?
π‘ Hint: Apply Miller's theorem to assess input capacitance scaling.
Challenge and get performance evaluation