NAME : ...................................
REGISTER NUMBER :
Question Paper code
assigned by COE office
B.E./B.Tech./B.Sc./B.B.A/B.Com./ M.E./M.Tech./ MBA / MCA / M. Phil. DEGREE
EXAMINATIONS, FEBRUARY 2021.
Semester – IV Department – Mechanical Engineering
Subject Code – ME2216 Subject Name – Automobile
Engineering
(Regulation 2017)
Time: Three hours Maximum Marks : 100
PART A - (10 x 2 = 20 Marks)
Answer any Ten questions
Q. Blooms
Questions CO Level
Marks
No.
1. What is a carburetor? CO1 L1 2
2. Define the terms vapourization and atomization. CO1 L1 2
3. List the functions of the carburetor? CO1 L1 2
4. Name the various components mounted on the chassis. CO2 L4 2
5. Compose the functions of the frame? CO2 L6 2
6. What are the loads acting on the frame? CO2 L1 2
7. Summarize the components of a suspension system? CO3 L5 2
8. Compose the objectives of suspension system? CO3 L6 2
9. What are the types of springs? CO3 L1 2
10. List out the main functions of battery in an automobile? CO4 L1 2
11. Write the advantages and disadvantages of alkaline batteries? CO4 L2 2
12. Define the main purpose of grids on a battery cell? CO4 L1 2
13. Discuss the main sources of air pollution due to petrol engine? CO5 L2 2
14. What is evaporative emission? CO5 L1 2
15. Discuss the term of crankcase blow by? CO5 L2 2
Part B - (5 X 16 = 80 Marks)
Answer any five questions
16. Describe K-jetronic fuel injection system (Bosch) with neat sketch. CO1 L2 16
17. Compose the working principle of Mechanical governor with neat sketch. CO1 L6 16
18. Compose any four types of steering gear box with neat sketch. CO2 L6 16
19. Discuss the construction and working of differential unit with neat sketch. CO2 L2 16
20. Give a short notes on any two suspension system with neat sketch. CO3 L3 16
21. Compose the layout of air suspension system and explain it. CO3 L6 16
22. Write the principle and construction of lead – acid battery with neat sketch. CO4 L2 16
23 Compose Bendix inertia starter drive mechanism with neat sketch. CO4 L6 16
Explain the following exhaust emissions control techniques in CO5 L1 16
automobiles?
24.
(i)Catalytic converter
(ii)Exhaust gas recirculation
What are the possible sources of emissions from automobiles explain CO5 L1 16
25.
briefly?