B.TechSemester 52022-23Industrial ElectronicsKEC052

Industrial Electronics (KEC052) - AKTU Question Paper 2022-23

B.Tech · Semester 5 · Free PDF Download

This is the official AKTU Industrial Electronics 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

Industrial Electronics (KEC052) — complete question paper

Section AAttempt all questions in brief. 2 x 10 = 20

a
Differentiate between Normal and Power MOSFET
b
Define different e lectronic devices that can be used as a switch
c
Explain the term triggering
e
What is the RMS voltage?
f
Differentiate between S ingle and Three Phase
g
What is a transducer?
h
Define the term timer. (i) Describe the term Telemetry. (j) What is the power factor of a circuit?

Section BAttempt any three of the following: 10 x 3 = 30

a
Describe the structure and w orking of an IGBT with neat diagrams
b
Explain different techniques used to protect SCR circuits
c
What is an SMPS? Define the block diagram and working
d
Elaborate different heating sy stems with their proper applications
e
Discuss different AC and DC drives used in Industrial applications

Section CAttempt any one part of the following: 10 x 1 = 10

a
Describe the switc hing characteristics of a power transistor
b
Discuss the structure and working of an SCR with neat diagr ams
a
Explain the construction and working of Opto-SCR
b
Elaborate the two-transistor model of an SCR
a
Describe the block diagram of a UPS
b
Discuss the working and a pplications of Feedback Diode
a
Elaborate the working and a pplications of Servo motor drives
b
Describe the working and app lications of Pressure Transducers
a
With the use of a block diagram, define the telemetry syste m used in Industrial Applications
b
Define different types of I ndustrial Robots and their applications

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.

Repeated Questions — KEC052

Questions that appeared in more than one session, found by comparing 2 years of Industrial Electronics papers (2022-23, 2023-24)

Explain the construction and working of Opto-SCR

Appeared in: 2022-23 · 2023-24

Industrial Electronics — Other Year Papers

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