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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Name the two types of BJTs.
💡 Hint: Remember the direction of current flow.
Question 2
Easy
What terminal of the BJT is responsible for controlling current?
💡 Hint: Think about where the input current comes in.
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 function of the Base terminal in a BJT?
- To supply voltage
- To control current flow
- To dissipate heat
💡 Hint: Think of who is in charge in the transistor!
Question 2
In which region does a BJT amplify signals?
- True
- False
💡 Hint: Remember what active means in electronics!
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A BJT has a current gain of 150. If the base current is 5 microamps, what is the collector current?
💡 Hint: Use the equation Ic = β × Ib to find the answer.
Question 2
Explain why BJTs might fail in terms of thermal runaway and how this might be prevented.
💡 Hint: Think about how overheating affects components.
Challenge and get performance evaluation