Practice Practical Insights - 44.2.2 | 44. Common Collector and Common Drain Amplifiers - Part B | Analog Electronic Circuits - Vol 2
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is output resistance?

πŸ’‘ Hint: Think about what load means in amplification.

Question 2

Easy

Define input capacitance.

πŸ’‘ Hint: Consider how amplifiers interact with incoming signals.

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 low output resistance in an amplifier signify?

  • It reduces signal distortion
  • It allows for more signal power to be delivered
  • It raises input capacitance

πŸ’‘ Hint: Think about power delivered to the load.

Question 2

True or False: Input capacitance increases with higher voltage gain in amplifiers.

  • True
  • False

πŸ’‘ Hint: Consider how gain affects capacitance.

Solve 1 more question and get performance evaluation

Challenge Problems

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©.

πŸ’‘ 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?

πŸ’‘ Hint: Apply Miller's theorem to assess input capacitance scaling.

Challenge and get performance evaluation