Semiconductor Electronics
NEET / Physics / Modern Physics / 119 questions
PhysicsModern Physics119 PYQs
Practice 119 NEET Physics questions from Semiconductor Electronics. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
119
PYQs on Page
Physics / Modern Physics
2000-2026
Year Range
Based on indexed question metadata
27
Last 5 Years
2022-2026
41
Last 10 Years
2017-2026
Recent Year Trend
2021
2022
2023
2024
2025
2026Latest year
20217 max PYQs/year2026
Question Types
119PYQs
MCQ100%
Difficulty Mix
#1 Unknown114
#2 Easy3
#3 Medium2
27 in last 5 years41 in last 10 years
Semiconductor Electronics Questions
Showing 19 of 119 questions on this page.
1Semiconductor Electronics
In semiconductors at a room temperature
MCQ+4 / -12004
2Semiconductor Electronics
The output of OR gate is 1
MCQ+4 / -12004
3Semiconductor Electronics
Of the diodes shown in the following diagrams, which one is reverse biased ?
MCQ+4 / -12004
4Semiconductor Electronics
The peak voltage in the output of a half wave diode rectifier fed with a sinusoidal signal without filter is 10 V. The d.c. component of the output voltage is
MCQ+4 / -12004
5Semiconductor Electronics
A n-p-n transistor conducts when
MCQ+4 / -12003
6Semiconductor Electronics
Barrier potential of a p-n junction diode does not depened on
MCQ+4 / -12003
7Semiconductor Electronics
Reverse bias applied to a junction diode
MCQ+4 / -12003
8Semiconductor Electronics
If a full wave rectifier circuit is operating from 50 Hz mains, the fundamental frequency in the ripple will be
MCQ+4 / -12003
9Semiconductor Electronics
For the given circuit of p-n junction diode which is correct
MCQ+4 / -12002
10Semiconductor Electronics
In a p-n junction
MCQ+4 / -12002
11Semiconductor Electronics
For a transistor \({{{I_C}} \over {{I_E}}}\) = 0.96, then current gain for common emitter is
MCQ+4 / -12002
12Semiconductor Electronics
The given truth table is for which logic gate
\(\matrix{ A & B & Y \cr 1 & 1 & 0 \cr 0 & 1 & 1 \cr 1 & 0 & 1 \cr 0 & 0 & 1 \cr }\)
\(\matrix{ A & B & Y \cr 1 & 1 & 0 \cr 0 & 1 & 1 \cr 1 & 0 & 1 \cr 0 & 0 & 1 \cr }\)
MCQ+4 / -12002
13Semiconductor Electronics
Number of atom per unit cell in B.C.C.
MCQ+4 / -12002
14Semiconductor Electronics
The current in the circuit will be
MCQ+4 / -12001
15Semiconductor Electronics
For a common base circuit if \({{{I_C}} \over {{I_E}}}\) = 0.98 then current gain for common emitter circuit will be
MCQ+4 / -12001
16Semiconductor Electronics
The given truth table is for which logic gate
\(\matrix{ A & B & Y \cr 1 & 1 & 0 \cr 0 & 1 & 1 \cr 1 & 0 & 1 \cr 0 & 0 & 1 \cr }\)
\(\matrix{ A & B & Y \cr 1 & 1 & 0 \cr 0 & 1 & 1 \cr 1 & 0 & 1 \cr 0 & 0 & 1 \cr }\)
MCQ+4 / -12001
17Semiconductor Electronics
The cations and anions are arranged in alternate form in
MCQ+4 / -12000
18Semiconductor Electronics
From the following diode circuit, which diode is in forward biased condition
MCQ+4 / -12000
19Semiconductor Electronics
The correct relation for \(\alpha\), \(\beta\) for a transistor
MCQ+4 / -12000
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