Download PTU B.Tech 2020 March AE 7th and 8th Sem BTAE 703 Automotive Electronics Systems Question Paper

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Roll No. HEEEEEEEEER Total No. of Pages : 02

Total No. of Questions : 09

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B.Tech.(AE) (2012 to 2017) (Sem.-7,8)

AUTOMOTIVE ELECTRONICS SYSTEMS

Subject Code : BTAE-703

M.Code : 71819

Time : 3 Hrs. Max. Marks : 60

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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.

SECTION-A

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1. Write briefly :
   1. What is the function of relays?
   2. What is altitude sensor?
   3. What is feedback carburetor?
   4. What is the distributor less ignition?
   5. What is solid state injection system?

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   6. Explain radio navigation.
   7. What is throttle position sensor?
   8. List out the advantages of anti-braking system.
   9. What is speech synthesis?
   10. What is sequential fuel injection?

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SECTION-B

2. Explain feed-back carburetor system.
3. Explain ignition timing with respect to angular position of shaft.
4. Explain Continuous variable transmission system.

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5. What is linear solenoid idle speed control system?
6. What are the advantages of electronic spark timing control?

SECTION-C

7. Explain contact less electronic ignition system with neat sketch.
8. Write a note on the following topic :
   1. Open loop and closed loop control system

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   2. Exhaust emission control system.
9. Write a note on the following topic :
   1. Antilock braking system.
   2. Traction control system.

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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.