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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary function of a PN junction diode?
💡 Hint: Think about the direction of current flow.
Question 2
Easy
Explain what happens during forward bias in a diode.
💡 Hint: Recall the term cut-in voltage.
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 a PN junction diode?
- To store energy
- To allow unidirectional current flow
- To amplify signals
💡 Hint: Think about how diodes are used in circuits.
Question 2
True or False: A Zener diode can conduct in reverse bias without damage.
- True
- False
💡 Hint: Focus on special characteristics of Zener diodes.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain how you would set up an experiment to measure the I-V characteristics of a PN junction diode.
💡 Hint: Ensure to collect data before and after cut-in voltage.
Question 2
Calculate the maximum current through a Zener diode with a Zener voltage of 5.1V if it's operating with a series resistor of 470Ω and a supply voltage of 12V.
💡 Hint: Focus on Ohm’s Law.
Challenge and get performance evaluation