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← CBSE Class 12 PYQ
Semiconductor Electronics
CBSE Class 12 · Physics · 24 past questions
Topic
Special purpose diodes
1
Biasing and V-I characteristics
0
Energy bands in solids
0
Intrinsic and extrinsic semiconductors
0
Rectifiers and diode circuits
0
p-n junction formation
0
Level
Easy
1
Moderate
0
Year
2026
3
2025
5
2024
3
2023
7
2022
1
1 of 24 ·
show all
Q24
2022
Name the device which converts electrical energy into light energy. Write three advantages of the device.
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