Exam Details
| Subject | advanced ic engines | |
| Paper | ||
| Exam / Course | b.e. – mechanical engineering | |
| Department | ||
| Organization | SETHU INSTITUTE OF TECHNOLOGY | |
| Position | ||
| Exam Date | May, 2017 | |
| City, State | tamil nadu, pulloor |
Question Paper
Reg. No.
B.E. B.Tech. DEGREE EXAMINATION, MAY 2017
Elective
Mechanical Engineering
01UME920 ADVANCED IC ENGINES
(Regulation 2013)
Duration: Three hours Maximum: 100 Marks
Answer ALL Questions
PART A (10 x 2 20 Marks)
1. List down the air fuel ratio requirements of a SI engines.
2. What are the factors that influence the flame speed?
3. How the thermodynamic analysis of a CI engine is different from SI engine?
4. What do you understand by indirect injection systems?
5. What is the difference between smoke and particulate emissions?
6. What is green house effect?
7. List down the major constituents of natural gas and LPG.
8. List any four advantages of bio diesel over petroleum based fuel.
9. What is the working principle of Stratified charge engine?
10. Mention the principle of a surface ignition engine.
Question Paper Code: 31789
2
31789
PART B x 16 80 Marks)
11. Explain the various stages of combustion in a SI engine with a P-θ diagram.
Or
Describe in detail about the phenomenon of knocking in SI engines.
12. Explain the principle of operation of a turbocharger with a neat sketch and indicate the objectives of turbo charging.
Or
List the factors affecting knocking and explain their influence in detail.
13. Explain the methods of controlling emissions.
Or
Explain the various types of instruments used for measurement of emissions from IC engines.
14. Explain the properties of liquefied petroleum gas in detail.
Or
Discuss the performance combustion and emission characteristics of using Hydrogen in SI engines.
15. Explain the characteristics of a homogeneous charge compression ignition engine.
Or
Explain about common rail direct injection diesel engine.
B.E. B.Tech. DEGREE EXAMINATION, MAY 2017
Elective
Mechanical Engineering
01UME920 ADVANCED IC ENGINES
(Regulation 2013)
Duration: Three hours Maximum: 100 Marks
Answer ALL Questions
PART A (10 x 2 20 Marks)
1. List down the air fuel ratio requirements of a SI engines.
2. What are the factors that influence the flame speed?
3. How the thermodynamic analysis of a CI engine is different from SI engine?
4. What do you understand by indirect injection systems?
5. What is the difference between smoke and particulate emissions?
6. What is green house effect?
7. List down the major constituents of natural gas and LPG.
8. List any four advantages of bio diesel over petroleum based fuel.
9. What is the working principle of Stratified charge engine?
10. Mention the principle of a surface ignition engine.
Question Paper Code: 31789
2
31789
PART B x 16 80 Marks)
11. Explain the various stages of combustion in a SI engine with a P-θ diagram.
Or
Describe in detail about the phenomenon of knocking in SI engines.
12. Explain the principle of operation of a turbocharger with a neat sketch and indicate the objectives of turbo charging.
Or
List the factors affecting knocking and explain their influence in detail.
13. Explain the methods of controlling emissions.
Or
Explain the various types of instruments used for measurement of emissions from IC engines.
14. Explain the properties of liquefied petroleum gas in detail.
Or
Discuss the performance combustion and emission characteristics of using Hydrogen in SI engines.
15. Explain the characteristics of a homogeneous charge compression ignition engine.
Or
Explain about common rail direct injection diesel engine.
Other Question Papers
Subjects
- advanced ic engines
- applied hydraulic pneumatics
- automobile engineering
- computer integrated manufacturing
- design of machine elements
- design of transmission systems
- dynamics of machinery
- electrical machines
- engineering materials and metallurgy
- engineering mechanics
- engineering metrology and measurements
- engineering thermodynamics
- environmental science and engineering
- finite element analysis
- fluid mechanics and machinery
- gas dynamics and jet propulsion
- heat and mass transfer
- kinematics of machinery
- machine drawing
- maintenance engineering
- manufacturing technology – i
- manufacturing technology-ii
- mechatronics
- operations research
- power plant technology
- principles of management
- process planning and cost estimation
- professional ethics
- project management and finance
- qualitative and quantitative aptitude
- refrigeration and air conditioning
- renewable source of energy
- robotics
- statistics and numerical methods
- strength of materials
- thermal engineering
- total quality management
- transforms and partial differential equations
- unconventional machining processes
- value education and human rights