Download PTU B-Tech AE 2020 Dec 5th Sem 70487 Design Of Automotive Components Question Paper

Download PTU (I.K.Gujral Punjab Technical University (IKGPTU)) B-Tech (Bachelor of Technology) (AE)-Automobile Engineering 2020 December 5th Sem 70487 Design Of Automotive Components Previous Question Paper

Roll No.
Total No. of Pages : 02
Total No. of Questions : 18
B.Tech. (AE) (2012 to 2017) (Sem.?5)
DESIGN OF AUTOMOTIVE COMPONENTS
Subject Code : BTAE-504
M.Code : 70487
Time : 3 Hrs. Max. Marks : 60
INST RUCT ION TO CANDIDAT ES :
1 .
SECT ION-A is COMPULSORY cons is ting of TEN questions carrying TWO marks
each.
2 .
SECT ION-B c ontains F IVE questions c arrying FIVE marks eac h and s tud ents
have to atte mpt any FOUR q ues tions.
3 .
SECT ION-C contains THREE questions carrying T EN marks e ach and s tudents
have to atte mpt any T WO questio ns.
SECTION-A
Explain briefly :
1.
What do you understand by automotive component design?
2.
Name any five automotive components.
3.
What are the manufacturing considerations in automotive design?
4.
What is the importance of free body diagram in automotive design?
5.
Name any two theories of Failure used in automotive design.
6.
Name any two common materials used for piston and cylinder manufacturing.
7.
What is the function of cam shaft?
8.
What is stress concentration?
9.
Define factor of safety.
10. What is the difference between torsion and shear?
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SECTION-B
11. How the material selected for piston, cylinder, connecting rod and crank shaft? What are
the design considerations and explain the importance of failure theory?
12. Explain the various stress imposed on bolted joint. How it affects the bolted joint failure?
13. Explain briefly the design process of fillet joint for SS 304 steel of 10 mm thickness. Draw
the joint design and show stresses acting on it.
14. What are self-energising brakes? How they are different from shoe brakes? Explain with
diagram.
15. How the disc brakes are designed? What are the applications of it? Explain with diagram.
SECTION-C
16. Explain the design process of centrifugal clutch. Enlist the design consideration,
applications, merits and demerits.
17. What is the function of bearing? What is the basic type of bearing? How they are designed?
18. Draw the diagram of spur, helical and bevel gears. Explain the difference in working
clearly.
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.
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