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) — extracted question text

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. Check the original PDF for equations, diagrams and complete wording. Extracted: 2026-08-23.

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