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Class 12 Physics Practice Test: Semiconductor Diode
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Class 12 Physics Practice Test: Semiconductor Diode
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10 Questions

1. Why is there a sudden increase in current in Zener diode?
2. Identify the condition for a transistor to act as an amplifier.
3. What is rectification?
4. What is an oscillator?
5. What is the semiconductor diode used as?
6. Forward biasing of p-n junction offers infinite resistance.
7. What is a transistor made up of?
8. What can a p-n junction diode be used as?
9. When a junction diode is reverse biased, what causes current across the junction?
10. What is a Zener diode used as?

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