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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a BJT?
π‘ Hint: Think about the type of charges it uses.
Question 2
Easy
Define forward bias in a BJT.
π‘ Hint: Consider the direction of voltage application.
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 happens to current in a forward-biased junction?
- It decreases
- It remains constant
- It increases exponentially
π‘ Hint: Remember the diode equation.
Question 2
The current under reverse bias conditions is compared to forward bias current how?
- True
- False
π‘ Hint: Think about what restricts current flow under reverse bias.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a BJT with I0 = 5ΞΌA and V_BE = 0.6V, calculate the forward current at room temperature.
π‘ Hint: Don't forget to use the appropriate thermal voltage for calculations.
Question 2
Describe how an increase in temperature influences the performance of a BJT.
π‘ Hint: Think about how temperature affects particle movement.
Challenge and get performance evaluation