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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: Consider the types of charge carriers used.
Question 2
Easy
What happens to the current in a forward-biased junction?
💡 Hint: Think about how voltage affects diode behaviors.
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
When a BJT is forward biased, what happens to the current?
- It decreases
- It stays the same
- It increases
💡 Hint: Think about the behavior of springs with added tension.
Question 2
The two junctions of a BJT interact with each other. Is this statement True or False?
- True
- False
💡 Hint: Consider how electrical paths can conflict.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a BJT where the base-emitter junction is forward biased with 0.7V. Calculate the expected increment in current if it is initially 1mA.
💡 Hint: Incorporate how exponential functions variables interact.
Question 2
Design a simple amplifier circuit using a BJT. Describe how you would determine the values for resistors used to control the base current.
💡 Hint: Connect resistor values to current requirements with proper circuit analysis.
Challenge and get performance evaluation