Practice Concepts to be Covered - 22.1.2 | 22. Linear models of Amplifiers (Part A) | Analog Electronic Circuits - Vol 1
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is a voltage amplifier?

💡 Hint: Think about which part of a signal it enhances.

Question 2

Easy

What is a current amplifier?

💡 Hint: Consider which electrical property it focuses on.

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 a voltage amplifier do?

  • Boosts current
  • Boosts voltage
  • Reduces noise

💡 Hint: Think about the function of the amplifier.

Question 2

True or False: A trans-conductance amplifier's output current is controlled by the input voltage.

  • True
  • False

💡 Hint: Consider how the input voltage influences output.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a dual-stage amplifier circuit. Explain how the voltage amplifier prepares the signal for the current amplifier.

💡 Hint: Think about the sequence and interaction of the stages.

Question 2

If you have a trans-conductance amplifier with an input voltage of 2V, how much output current will it produce if the trans-conductance is 5 mS?

💡 Hint: Use the formula for computing output current based on trans-conductance.

Challenge and get performance evaluation