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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the turn-on voltage for silicon diodes?
💡 Hint: Recall the typical threshold for silicon.
Question 2
Easy
How does a diode behave in reverse bias?
💡 Hint: Think about how the diode blocks current.
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 forward voltage drop of a silicon diode?
- 0.7 V
- 0.3 V
- 1.0 V
💡 Hint: Think about common semiconductor properties.
Question 2
In reverse bias, a diode acts like what?
- True
- False
💡 Hint: Recall the definition of reverse bias for diodes.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A lab circuit has a silicon diode with a forward bias of 1.2 V and a resistor of 470 Ω connected to a 12 V battery. Calculate the current through the diode.
💡 Hint: Start by accounting for the diode's forward voltage.
Question 2
Design a simple circuit using a germanium diode that functions with a 9V supply. Include the expected turn-on voltage and current calculation with a load resistor of 1kΩ.
💡 Hint: Utilize the VON for proper calculations.
Challenge and get performance evaluation