Practice Zener Diode And Breakdown Mechanisms (2.8) - PN Junction Diode and Applications

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8 questions

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6 sample questions

Question 1.
What is a Zener diode?
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Think about how it conducts when reverse biased.
Question 2.
What is Zener breakdown?
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Recall the low voltage range for Zener diodes.
3Question 3.
What do Zener diodes primarily function as?
- Rectifiers
- Voltage regulators
- Switches
- Amplifiers
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Consider the key applications of Zener diodes.
4Question 4.
True or False: Zener breakdown occurs at high voltages.
- True
- False
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Think about the voltage range for Zener diodes.
Question 5.
A circuit using a Zener diode is connected to a 12V power supply with a Zener voltage of 5V. What will happen if the input voltage exceeds 5V?
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Consider how Zener diodes maintain voltage.
Question 6.
Propose a circuit that utilizes both Zener and avalanche breakdown in a practical scenario.
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Think about when breakdown types occur.

4 more questions in this section. Enroll free to practise them all.