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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the function of a Zener diode?
💡 Hint: Think about how it operates differently from other diodes.
Question 2
Easy
Define voltage regulation.
💡 Hint: Consider the importance of consistent voltage in electronics.
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 purpose of a Zener diode in a circuit?
- To amplify current
- To stabilize voltage
- To rectify AC
💡 Hint: Recall the main function of Zener diodes.
Question 2
True or False: Zener diodes can only work with AC voltage.
- True
- False
💡 Hint: Consider the definitions of AC and DC.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a voltage regulator circuit using a Zener diode. Given an input voltage of 12V and Zener voltage of 5V, calculate the resistor value needed if the load draws 10 mA.
💡 Hint: Apply Ohm's Law to start your calculations.
Question 2
Discuss potential failures in Zener diodes during voltage regulation. What causes these failures?
💡 Hint: Consider the limits and operational conditions for Zener diodes.
Challenge and get performance evaluation