KCET SERIES Physics
P N Junction
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
1
2021 1
2013 Chapter Questions 2 MCQs
01
PYQ 2013
medium
physics ID: kcet-201
The width of the depletion region in a p-n junction diode is
1
increased by reverse bias
2
increased by forward bias
3
decreased by reverse bias
4
independent of the bias voltage
02
PYQ 2021
medium
physics ID: kcet-202
Identify the incorrect statement :
1
when a P-N junction diode is forward biased, the width of the depletion region decreases.
2
when a P-N junction diode is reverse biased, the barrier potential increases
3
a photon diode is operated in the reverse bias
4
an LED is a lightly doped P-N junction diode which emits spontaneous radiation of forward biasing.
About P N Junction - KCET
P N Junction is a vital chapter for KCET aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
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