B.TechSemester 82022-23Electric VehiclesKOE-090

Electric Vehicles (KOE-090) - AKTU Question Paper 2022-23

B.Tech · Semester 8 · Free PDF Download

This is the official AKTU Electric Vehicles Previous Year Question Paper for B.Tech Semester 8, 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 8

Session:2022-23

University:AKTU / UPTU

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Questions Asked in 2022-23

Electric Vehicles (KOE-090) — extracted question text

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

a
Mention the importance of electric vehicles
b
What are the challenges involved in using electric vehicles?
c
Define electromechanical batteries
d
List any four applications of the fuel cells?
e
Mention the methods for starting an induction motor?
f
What is a permanent magnet motor used for?
g
Explain the Fleming’s left hand rule
h
What are hybrid vehicles? (i) List out the various components remo ved from IC engine vehicle while changing it into electric vehicles. (j) What is the function of gearbox in a vehicle?

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

a
Explain the various components of EVs in details
b
Explain lead-acid battery schematic and physical st ructure also enumerates its advantages and limitations
c
Explain compound wound DC motors with neat circuit diagram and also write the voltage and current equations
d
Explain the various design consideration of Chargin g system ,Also enumerate various Charging methods
e
Give a brief note on Identification of EV demand an d explain the Impact of EV charging on power grid

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

b
Explain historical development of automobile and Re membering development of interest and activity in the EV from 1890 to present day
a
Discuss about fuel cell characteristics and types. Explain the working principle of a fuel-cell and its analysis
b
Explain different charging algorithm and discharging method for battery pack
a
Explain the working and construction of DC -DC converter. What are the uses of DC-DC converter?
b
Explain construction and working principle of three-phase Induction motor
a
Discuss about On-board/Off-board chargers. What are the needs of a charging system?
b
Write a short notes on (i) IEC60950, (ii ) IEC62196 key highlights
b
Explain different power sources. What is centralize d charging schemes? Write its merits

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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