Practice Conclusion - 19.3 | 19. Linearization of non - linear circuit containing BJT (Contd.) | Analog Electronic Circuits - Vol 1
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19.3 - Conclusion

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does transconductance (g_m) measure?

💡 Hint: Think about how the output current reacts to changes in input voltage.

Question 2

Easy

Define the base-emitter resistance in a BJT.

💡 Hint: Consider what resistance affects the input current.

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 purpose of linearizing non-linear circuits?

  • To simplify circuit behavior
  • To increase complexity
  • To eliminate non-linear components

💡 Hint: Think of how we make circuits easier to work with.

Question 2

True or False: The value of g_m is constant regardless of the operating point.

  • True
  • False

💡 Hint: Consider how changing bias points can affect circuit parameters.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

For a given BJT with a collector current of 1 mA and operating at room temperature, design a small signal equivalent circuit. Determine g_m, r_π, and draw the equivalent circuit.

💡 Hint: Use the equations discussed for g_m and r_π to summarize your parameters.

Question 2

Discuss the consequences of exceeding the linear operating region of a BJT in a circuit. Provide examples of distortion types that may arise.

💡 Hint: Think about how non-linear effects might alter your signals.

Challenge and get performance evaluation