Practice BJT Configurations - 7.6 | 7. Overview of Bipolar Junction Transistors (BJTs) | Electronic Devices 1
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the voltage gain characteristic of the Common Emitter configuration?

πŸ’‘ Hint: Consider its ability to amplify signals.

Question 2

Easy

Which configuration is known for having no phase shift?

πŸ’‘ Hint: Think about when the output phase aligns with the input phase.

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Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the main advantage of the Common Emitter configuration?

  • Low input impedance
  • High voltage gain
  • No phase shift

πŸ’‘ Hint: Consider which configuration is typically used for amplifying audio signals.

Question 2

True or False: The Common Collector configuration has a voltage gain greater than 1.

  • True
  • False

πŸ’‘ Hint: Remember what happens to the voltage in a buffer configuration.

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Challenge Problems

Push your limits with challenges.

Question 1

Consider a scenario where a Common Emitter amplifier circuit is used for audio applications. Design the circuit with specified parameters for input, gain, and output. Explain your design choices.

πŸ’‘ Hint: Stay focused on what the audio applications demand in terms of quality and gain.

Question 2

A project requires you to use a Common Collector configuration to drive a load. Discuss the consideration metrics for selecting the transistor and analyze the impedance impact on the load.

πŸ’‘ Hint: Remember, Common Collector should not change the signal but keep it strong.

Challenge and get performance evaluation