F G192157 Pages:2

Reg No.:_ Name:

APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
SEVENTH SEMESTER B.TECH DEGREE EXAMINATION(R&S), DECEMBER 2019

Course Code: EE469

Course Name: Electric and Hybrid Vehicles

Max. Marks: 100 Duration: 3 Hours
PARTA

Answer all questions, each carries 5 marks. Marks
1 Explain the vehicle power source and transmission characteristics. (5)
2 Give the different classification of electric vehicles based on drive train (5)

configurations.

3 What are the desired features of electric motor used in electric vehicles? (5)
4 Define the terms specific power and energy density associated with energy (5)

storage systems of electric vehicles.

5 What are the factors on which the sizing of electric motors for electric vehicle (5)
depends?

6 What are the points to be considered for selecting the energy storage technology (5)
for hybrid electric vehicle?

7 What are the supporting sub systems of hybrid electric vehicles? (5)

8 Enlist different rule-based strategies for the energy management in hybrid (5)
vehicle.

PART B

Answer any two full questions, each carries 10 marks.
9 a) Compare the performance of ICE vehicles with hybrid electric vehicles. (5)
b) Give the different classification of electric vehicles based on power source (5)
configurations.
10 a) How the hybrid vehicles are classified based on the general definitions? (5)
b) Explain the dynamic modelling of a four-wheeler vehicle with necessary (5)
assumption.
11 a) Explain the general electric vehicle configuration with the help of block (10)

diagram.

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