Practice - Introduction to Transistors
Practice Questions
Test your understanding with targeted questions
What are the three regions of a transistor?
💡 Hint: Think about the order in n-p-n and p-n-p.
What is the primary function of a transistor?
💡 Hint: Remember, it's often used in circuits.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of a transistor?
💡 Hint: Think about where transistors are typically used.
True or False: In n-p-n transistors, the collector current flows into the collector terminal.
💡 Hint: Envisage the direction of current flow.
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Challenge Problems
Push your limits with advanced challenges
If a p-n-p transistor has a base-emitter voltage of 0.7V and the base-collector voltage of 5V, is it in active mode? Explain your reasoning.
💡 Hint: Check the bias condition for both junctions.
Draw the I-V characteristic curve for an n-p-n transistor under various operating conditions and describe how the curve changes as the voltage increases.
💡 Hint: Consider how the current reacts to changes in voltage at each region.
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Reference links
Supplementary resources to enhance your learning experience.