Custom Search

Tamil Nadu HSC, +2, 12th Results 2011

Government of Tamil Nadu
Higher Secondary Examination/ Plus 2 Exams (General Education and Vocational Courses)



May 14, Education Minister Thangam Thennarasu said today.


The students can also get their results through their respective schools.
Over 7.5 lakh students took the plus two exams in Tamil Nadu which began on March one. The examinations were conducted in 2,000 centres across the State.
Official Website:
  • http://tnresults.nic.in/hsc/hsc.htm
The Tamilnadu students can obtain the results through internet. According to some sources the results and the Mark list should reach the school within some hours after the results are released.

Anna University Question Paper - AUTOMOBILE ENGINEERING

B.E./B.Tech. DEGREE EXAMINATION, APRIL/MAY 2011
Sixth Semester
Mechanical Engineering
ME 2354 — AUTOMOBILE ENGINEERING
(Regulation 2008)
Time : Three hours Maximum : 100 marks
Answer ALL questions
PART A — (10 × 2 = 20 marks)

1. Write down the firing order of 4 and 6 cylinder engine.
2. Briefly explain “off road” vehicle with example.
3. Give the requirements of air fuel ratio in SI engines.
4. State the purposes of turbocharger.
5. What is the function of a catalytic converter in SI Engine?
6. Why epicyclic gears are used in overdrive units?
7. Name the types of stub axles.
8. Define “anti – roll bar”.
9. Enumerate the limitations of electric vehicle.
10. Define “transesterification process”.
http://in2website.blogspot.com/
 PART A
11. (a) List the various types of a frame and explain any two in detail. (16)
Or
(b) Explain engine classification based on valve arrangement with neat
diagram. (16)
12. (a) (i) With the aid of neat sketch, explain the rotary type pump. (8)
(ii) Explain the working principle of the MPFI with neat sketch. (8)
Or
(b) (i) Explain the source of pollutants from SI engine and give short note
of the pollutants. (8)
(ii) Explain the working principle of 3-way catalytic converter with
chemical reaction and diagram. (8)
13. (a) With neat sketch explain the working principle of a constant mesh gear
box. (16)
Or
(b) (i) Write short note on universal joint. (4)
(ii) Explain different type of rear axle with neat sketch. (12)
14. (a) Explain the working principle of power steering system with neat sketch.
(16)
Or
(b) With neat sketch explain the working principle of pneumatic braking
system. (16)
http://in2website.blogspot.com/
15. (a) Explain the working principle of Hydrogen fueled automobile with neat
sketch. (16)
Or
(b) With simple sketch explain the construction and working principle of fuel
cell. (16)

Recent Posts