B.TechSemester 52022-23Advance Semiconductor DeviceKEC056

Advance Semiconductor Device (KEC056) - AKTU Question Paper 2022-23

B.Tech · Semester 5 · Free PDF Download

This is the official AKTU Advance Semiconductor Device Previous Year Question Paper for B.Tech Semester 5, academic session 2022-23. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech

Semester:Semester 5

Session:2022-23

University:AKTU / UPTU

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Questions Asked in 2022-23

Advance Semiconductor Device (KEC056) — complete question paper

Section AAttempt all questions in brief. 2x10 = 20

a
Define the term crystal structure
b
Describethe term insulators
c
Explain the term bipolar in BJTs
d
What is a non-vo latile memory device?
e
What is the term noise in circuits?
f
Explain the term V-I Cha racteristics in any circuit
g
What is defined as power devices?
h
Elaborate the term Radioactive. (i) Describe the term photoconductor. (j) Define the term sensors

Section BAttempt any three of the following: 10x3 = 30

a
Explainthe term Energy band. Compare conductors, semiconduc tors, and insulators on the basis of energy band and energy gap
b
Illustrate the term scaling and describe the associated short-channel effects in FETs
c
Describe the V-I characteristics and working of the Tunnel diode
d
Elaboratethe working circuit and V-I characteristics of the Light-Emitting-Diode (LED)
e
Describewith a b lock diagram the architecture of FPGA

Section CAttempt any one part of the following: 10x1 = 10

a
Explain the V-I characteristics and working of Metal-Semico nductor Devices
b
Describe the V-I characteristics and working of the Varacto r diode
a
Elaborate the working and ap plications of heterojunction Bipolar transistors
b
Illustrate the working, V-I characteristics, and applications of JFETs
a
Describe the working and applications of BARITT Diode
b
Explain the working and applications of TUNNETT Diode
a
Elaborate the working and applications of thyristors
b
Illustrate the working, V-I characteristics, and applications of LASER diodes
a
Describe the working and applications of Charged-Coupled-De vices (CCDs)
b
Explain the working and app lications of Mechanical Sensors

Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.

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