Semiconductor Electronics PYQs - Last 10 Years
AIIMS / Physics / Modern Physics / 8 recent questions
PhysicsModern Physics2010-2019
Practice 8 AIIMS Physics questions from Semiconductor Electronics. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
8
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Physics / Modern Physics
2017-2019
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8
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2015-2019
8
Last 10 Years
2010-2019
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2019Latest year
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Last 10 Years Semiconductor Electronics Questions
Showing 8 of 8 filtered questions.
1Semiconductor Electronics
Assertion : Photodiode and solar cell work
on same mechanism.
Reason : Area is large for solar cell.
on same mechanism.
Reason : Area is large for solar cell.
MCQ+1 / -0.332019
2Semiconductor Electronics
If voltage across a zener diode is 6V, then
find out the value of maximum resistance in
this condition.
find out the value of maximum resistance in
this condition.
MCQ+1 / -0.332019
3Semiconductor Electronics
The given transistor operates in saturation region then what should be the value of \(V_{B B}\) ?
$$\begin{aligned}
& \left(R_{\text {out }}=200 \Omega, R_{\text {in }}=100 \mathrm{~k} \Omega, V_{C C}=3 \mathrm{~V},\right. \\\\
& \left.V_{B...
$$\begin{aligned}
& \left(R_{\text {out }}=200 \Omega, R_{\text {in }}=100 \mathrm{~k} \Omega, V_{C C}=3 \mathrm{~V},\right. \\\\
& \left.V_{B...
MCQ+1 / -0.332019
4Semiconductor Electronics
Assertion Thickness of depletion layer is
fixed in all semiconductor devices.
Reason No free charge carriers are available
in depletion layer.
fixed in all semiconductor devices.
Reason No free charge carriers are available
in depletion layer.
MCQ+1 / -0.332018
5Semiconductor Electronics
The diode used at a
constant potential drop
of 0.5 V at all currents
and maximum power
rating of 100 mW. What
resistance must be
connected in series diode, so that current in
circuit is maximum?
MCQ+1 / -0.332018
6Semiconductor Electronics
A proper combination of \(3 \mathrm{NOT}\) and 1 NAND gates is shown. If \(A=0, B=1, C=1\), then the output of this combination is
MCQ+1 / -0.332017
7Semiconductor Electronics
A specimen of silicon is to be made \(P\)-type semiconductor for this one atom of indium, on an average, is doped in \(5 \times 10^7\) silicon atoms. If the number density of silicon is \(5 \times 10^{22}\) atom/\(\mathrm{m}^3\) then the nu...
MCQ+1 / -0.332017
8Semiconductor Electronics
The current gain of a transistor in common emitter mode is 49. The change in collector current and emitter current corresponding to change in base current by \(5.0 \mu \mathrm{A}\), will be
MCQ+1 / -0.332017