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EndsemMay 20242019 patternBE Mech

Electrical & Hybrid Vehicle (EHV) SPPU Endsem Question Paper May 2024

All 8 questions from this SPPU endsem paper, as printed. Read them here or open the PDF.

Open the PDFMost repeated EHV questions
Subject code
402051E
Pattern
2019 pattern
Exam
Endsem
Session
May 2024
Max. marks
70
Time
2½ Hours
Semester
VIII
Paper code
[6263]-235

Printed for: B.E. (Mechanical Engineering)

Instructions to the candidates

  1. Solve Q.1 or Q.2, Q.3 or Q.4, Q.5 or Q.6, Q.7 or Q.8.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to the right indicate full marks.
  4. Use of electronic pocket calculator is allowed.
  5. Assume suitable data, if necessary.

Questions

  1. Q1

    1. a)

      Describe and illustrate the BCU, their types.

      [9]
    2. b)

      Explain and estimate the Battery Performance Parameters.

      Also asked:Nov 2024 ·Nov 2023

      [9]

  2. Q2

    1. a)

      Describe and Illustrate the Motors (Prime Mover) Classification, Construction, Working, and Control.

      Also asked:May 2025

      [9]
    2. b)

      Explain Battery thermal management system in detail.

      [9]

  3. Q3

    1. a)

      Describe and illustrate various electric drive-train topologies and their types for Three - Wheeler application.

      Also asked:Nov 2024 ·Nov 2023

      [9]
    2. b)

      Explain the Power train Components and Sizing Calculation.

      Also asked:May 2025

      [8]

  4. Q4

    1. a)

      Describe and Illustrate the Dynamic equation related to mechanics of vehicle movement.

      [9]
    2. b)

      Differentiate between Mechanical Differential and Electric Differential. 2

      Also asked:Nov 2025 ·May 2025 ·Nov 2023 ·May 2023

      [8]

  5. Q5

    1. a)

      Describe and illustrate the Driving dynamics and Comfort as well as the Anatomy and Terminology of Car Package.

      [9]
    2. b)

      Describe and illustrate the Front/Rear Suspension Systems Design for varieties of Electric Vehicle Configuration.

      Also asked:May 2025

      [9]

  6. Q6

    1. a)

      Describe and Illustrate the Electrical vehicle design and packaging along with Hip Point/Seating Reference Point.

      [9]
    2. b)

      What is Retrofitting? Describe and illustrate the retrofitting of Two-wheeler vehicles.

      Also asked:May 2025 ·May 2023

      [9]

  7. Q7

    1. a)

      Explain the Level 1, Level 2, and Level 3 chargers of electric vehicles.

      Also asked:May 2025 ·Nov 2024

      [9]
    2. b)

      What are the Requirements for Charging System?

      Also asked:May 2025 ·Nov 2023

      [8]

  8. Q8

    1. a)

      Write a note on i) AIS Charging Standards, ii) BIS Charging Standards, iii) Charging Infrastructure for Electric Vehicles -EVCI Guidelines

      [9]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [8]