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Firstranker's choice
Roll No. : [ ] Total No. of Pages : 02
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Total No. of Questions : 18B.Tech. (AE) (2012 to 2017) (Sem.5)
AUTOMOTIVE TRANSMISSIONS
Subject Code : BTAE-502
M.Code : 70485
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Time : 3 Hrs. Max. Marks : 60 INSTRUCTION TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.
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SECTION-A
Write briefly :
- Write short note on need of transmission system.
- Depending on vehicle type give the location of transmission system.
- What are different modes of operation of clutch?
- Illustrate dual clutch transmission.
- Give examples for transaxles.
- How drag torque is reduced?
- Define fluid coupling.
- What are limitations of hydrostatic drive system?
- What is principle of modified ward Leonard control system?
- Write about ECT-1.
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1 | M-70485 (S2)-1114
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Firstranker's choiceSECTION-B
- Classify transmission system. Brief each.
- Describe the dry and wet types of clutch.
- What are performance characteristics of converter coupling?
- What are advantages and limitations of electric drive?
- Explain the power and economy modes in gearbox.
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SECTION-C
- With help of block diagram describe Chevrolet “Turbo-glide” transmission.
- Explain the construction detail of fluid coupling with neat diagram.
- a) Compare the hydrostatic drive with hydrodynamic drive.
b) Illustrate the mechanical link gear shifting mechanism.
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NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.
2 | M-70485 (S2)-1114
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This download link is referred from the post: PTU B.Tech Question Papers 2020 December (All Branches)
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