QUIZ FOR first chapter in electronics devices, Quizzes of Electronics

QUIZ FOR the first chapter in electronics devices

Typology: Quizzes

2019/2020

Uploaded on 10/26/2020

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SKEE 1073 ELECTRONIC DEVICES AND CIRCUITS
Quiz 2 [10 marks] – CLO1
30 minutes
Instructions : You may refer to reference books and notes. However, do not copy answers
from your friends. If you found copying, Quiz marks will be set zero.
Q1.
P-N junctions are formed by joining n-type and p-type semiconductor materials. With the help
of appropriate diagram, describe the process of depletion region formation in P-N junctions
when no bias voltage is applied.
[4 marks]
Q2.
How does the diode’s I-V characteristic in forward bias region change with variations in
temperature? Explain with the help of plots or diagrams.
[4 marks]
Q3.
Can Silicon diode be forward-biased if the anode voltage is negative? Explain.
[2 marks]

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SKEE 1073 – ELECTRONIC DEVICES AND CIRCUITS

Quiz 2 [10 marks] – CLO 30 minutes Instructions : You may refer to reference books and notes. However, do not copy answers from your friends. If you found copying, Quiz marks will be set zero. Q1. P-N junctions are formed by joining n-type and p-type semiconductor materials. With the help of appropriate diagram, describe the process of depletion region formation in P-N junctions when no bias voltage is applied. [4 marks] Q2. How does the diode’s I-V characteristic in forward bias region change with variations in temperature? Explain with the help of plots or diagrams. [4 marks] Q3. Can Silicon diode be forward-biased if the anode voltage is negative? Explain. [2 marks]