PTU B.Tech Automobile Engineering? 6th Semester May 2019 71221 VEHICLE SAFETY ENGINEERING Question Papers

Roll No.

Total No. of Questions : 09

Total No. of Pages : 02

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B.Tech.(AE) (2011 Onwards) (Sem.-6)

VEHICLE SAFETY ENGINEERING

Subject Code : BTAE-605

M.Code: 71221

Time: 3 Hrs.

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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

1. Answer briefly :
   1. What is the safety sandwich construction?
   2. Name the parts of seat belt tight
   3. What is the role of seat belt in reduction of accident?
   4. Name the parts of collapsible steering column.

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   5. What do you mean by perceptibility safety?
   6. List the major components of vehicle object detection system.
   7. What do you mean by operating safety?
   8. What do you mean by a crumble zone?
   9. List out the causes of rear end collision.

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   10. Name the important parts of garage door opening system.

SECTION-B

2. Explain various active safety systems in automobiles.
3. “Deceleration on impact with movable vehicle is less danger than the stationary object”. Justify this statement.

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4. Explain tyre pressure control system with suitable and neat sketches.
5. Write a short note on EBD.
6. Explain the working of pedestrian detection system.

SECTION-C

7. Explain the construction & working principle of air bag with electronic activating system.

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8. Explain the working principles of anti-theft central locking system with neat sketches.
9. With a suitable diagrams, explain the working of collision warning system.

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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