Practice Conclusion on Circuit Design - 48.2 | 48. Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part B) - 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

Define output impedance and its significance.

πŸ’‘ Hint: Think about how connected components affect voltage levels.

Question 2

Easy

What is transconductance and why is it important?

πŸ’‘ Hint: Consider its role in amplifier circuits.

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 is the primary purpose of output impedance?

  • To measure input voltage
  • To determine how output varies with load
  • To store charge

πŸ’‘ Hint: Think about the effects of changing the load on circuit performance.

Question 2

True or False: Transconductance indicates the efficiency of current to voltage conversion.

  • True
  • False

πŸ’‘ Hint: Recall how this is often measured in amplifiers.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

If you have a common collector circuit with a specified load impedance of 200 ohms and a voltage gain of 2, calculate the required output impedance.

πŸ’‘ Hint: Use the relationship given for voltage gain to find the relation with output impedance.

Question 2

A transistor has an early voltage of 20V and a collector current of 5mA; calculate the transconductance and the equivalent resistance.

πŸ’‘ Hint: Remember the formulas relating early voltage, collector current, and transconductance!

Challenge and get performance evaluation