Printed Pages: 3
750
Following Paper ID and Roll No. to be filled in your Answer Book)
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Paper ID: 140702
Roll No.
[Time: 3 hours]
EME-702
B.TECH
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(SEM. VII) THEORY EXAMINATION, 2015-16
AUTOMOBILE ENGINEERING
[Total Marks: 100]
Section-A
Attempt all parts. All parts carry equal marks. Write answer of each part in short.
(2×10=20)
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- State various types of brakes used in Auto-vehicles.
- Draw P-v & T-s diagram for Otto Cycle.
- What is the difference in between CI & SI Engines?
- What is the purpose of crankshaft?
- List out the main components of the Engine.
- State various types of suspension used in Auto-vehicles.
- What is the purpose of spark plug?
- What is power steering?
- What is mechanical advantage?
- What are the advantages & disadvantages of CNG?
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Section-B
Attempt any five questions from this section.
(10×5=50)
- Draw and explain valve timing diagram for four stroke diesel engine.
- Explain the Ackerman steering mechanism with a neat sketch.
- Describe the water cooling system for automotive petrol engines.
- Explain the working of a Drum brake with the help of neat sketch.
- Describe the differential gear mechanism with the help a neat sketch.
- Explain the function of master cylinder with a neat sketch.
- Describe MPFI system with the help of neat sketch.
- Describe the main components and working of Battery ignition system with neat sketch?
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Section-C
Attempt any two questions from this section.
(15×2=30)
- What are the different types of maintenance done in automobiles? Explain briefly.
- Explain with the help of a neat sketch, a pneumatic brake system.
- Explain the working of a synchromesh gearbox with the help of neat sketch.
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This download link is referred from the post: AKTU B-Tech Last 10 Years 2010-2020 Previous Question Papers || Dr. A.P.J. Abdul Kalam Technical University
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