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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does BJT stand for?
💡 Hint: Think about the type of semiconductor device.
Question 2
Easy
What is the primary function of a BJT?
💡 Hint: Consider its role in circuit design.
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 main role of a BJT in circuits?
- To resist current
- To act as a switch
- To amplify signals
💡 Hint: Consider its fundamental purpose.
Question 2
True or False: The collector current of a BJT is linearly dependent on the base-emitter voltage.
- True
- False
💡 Hint: Review the principle of BJT operation.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a BJT in a common emitter configuration with a base current of 12 µA and a current gain of 150, determine the expected collector current.
💡 Hint: Focus on the multiplication of two current values.
Question 2
If the collector-emitter voltage drop is 5V across a BJT, and the collector current is calculated to be 2 mA, determine the resistor value connected to the collector if the voltage supply is 12V.
💡 Hint: Recognize that the total supply voltage must account for voltage drops across the resistor.
Challenge and get performance evaluation