Download PTU B.Tech 2021 Jan AE 7th Sem 71819 Automotive Electronics Systems Question Paper

Download PTU (Punjab Technical University) B.Tech (Bachelor of Technology) / BE (Bachelor of Engineering) 2021 January AE 7th Sem 71819 Automotive Electronics Systems Previous Question Paper

Roll No.
Total No. of Pages : 02
Total No. of Questions : 18
B.Tech. (AE) (2012 to 2017) (Sem.?7)
AUTOMOTIVE ELECTRONICS SYSTEMS
Subject Code : BTAE-703
M.Code : 71819
Time : 3 Hrs. Max. Marks : 60
INST RUCT IONS T O 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
Write briefly :
1.
Define open loop system.
2.
What is basic sensor arrangement?
3.
Illustrate altitude sensor.
4.
List different solid-state ignition systems.
5.
Brief about warm up control.
6.
Write about adaptive cruise control.
7.
Brief back-up MPU.
8.
Write short note on speech synthesis.
9.
What is role of detonation sensor?
10. Define idle speed control.
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( S 2 ) - 5 9 2

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SECTION-B
11. Discuss about components for electronic engine management.
12. Explain multi point fuel injection.
13. Discuss about engine cranking control?
14. Describe the onboard diagnosis system.
15. How a solenoid is useful in fuel injection system and explain its working also?
SECTION-C
16. Explain the role of electronic transmission control.
17. Write notes on :
a) Knock control
b) Collision avoidance radar warning system.
18. Describe electronic management of chassis oxygen.
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 - 7 1 8 1 9
( S 2 ) - 5 9 2

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