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EndsemNov 20252019 patternTE Mech

Transmission System Design (TSD) SPPU Endsem Question Paper Nov 2025

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

Open the PDFMost repeated TSD questions
Subject code
302051
Pattern
2019 pattern
Exam
Endsem
Session
Nov 2025
Max. marks
70
Time
3 Hours
Semester
VI
Paper code
[6583]-161

Printed for: T.E. (Mechanical)

Instructions to the candidates

  1. Answer Q.1 or Q.2, Q.3 or Q.4, Q.5 or Q6, Q.7 or Q8.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to Right indicates full Marks.
  4. Assume Suitable data wherever if necessary.

Questions

  1. Q1

    1. a)

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

      [10]
    2. b)

      Derive the Stribeck equation for the static capacity of bearings. State the assumption made. 2

      Also asked:Nov 2023 ·May 2023

      [7]

  2. Q2

    1. a)

      Explain with a neat sketch hydrodynarnic bearing and derive Petroff’s equation for hydrodynamic bearing.

      Also asked:May 2024 ·Nov 2023 ·May 2023

      [9]
    2. b)

      Explain design variables and performance variables of hydrodynamic journal bearing.

      Also asked:May 2025

      [8]

  3. Q3

    1. a)

      With the help of neat sketch, explain the working of cone clutch, state its advantages, limitations and applications.

      Also asked:May 2025

      [10]
    2. b)

      Draw a neat sketch and explain centrifugal clutch.

      [7]

  4. Q4

    1. a)

      Draw a figure for the internal expanding shoe brake and write the assumptions on which its analysis depends. Also state the advantages and disadvantages of the internal expanding shoe brake.

      [9]
    2. b)

      Explain the band brake with a neat sketch and find the effort applied at the end of the lever for Simple band brakes also state the advantages and disadvantages of band brakes.

      Also asked:May 2023

      [8]

  5. Q5

    1. a)

      Draw the structure diagrams for the following structural formulae and identify the optimum structural formula out of them. Draw the gearing diagram for the structural formula. i) 2(1) 3(2) ii) 2(3) 3(1) iii) 3(2) 2(1) iv) 3(1) 2(3)

      Also asked:May 2025 ·May 2023

      [10]
    2. b)

      Differentiate between structure diagram and speed diagram.

      [8]

  6. Q6

    1. a)

      A six speed gear box is to be designed for a machine tool drive. The spindle speeds range between 200 rpm and 1200 rpm. If the gear box is driven by 8 KW, 1200 rpm electric motor through the belt drive i) Draw the speed diagram ii) Draw the gearing diagram

      [10]
    2. b)

      Explain in detail Arithmetic Progression and Geometric Progression laws for stepped regulation of speeds in multi-speed gear boxes. 3

      Also asked:May 2025

      [8]

  7. Q7

    1. a)

      Explain a hybrid electric vehicle with the help of a block diagram and state its advantages and disadvantages.

      Also asked:May 2025 ·May 2024 ·Nov 2023 ·May 2023

      [10]
    2. b)

      Define Degree of Hybridization. Explain in details Micro Hybrid and Mild Hybrid.

      Also asked:May 2024 ·Nov 2023

      [8]

  8. Q8

    1. a)

      Explain Power Split Device with neat sketch.

      Also asked:May 2025 ·Nov 2023 ·May 2023

      [10]
    2. b)

      Explain the sizing performance for HEV components. Explain the optimal sizing in HEV components. eeee

      Also asked:May 2024 ·Nov 2023 ·May 2023

      [8]