Previous Year Very Short Questions of AFE (B-TECH automobile engineering 4th)

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Automotive fuels and emissions

Previous year question paper with solutions for Automotive fuels and emissions

Our website provides solved previous year question paper for Automotive fuels and emissions . Doing preparation from the previous year question paper helps you to get good marks in exams. From our AFE question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.

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  1. Define the low calorific value of fuel.
  2. How auto-ignition is responsible for knocking in S.I. engines?
  3. What is meant by octane number?
  4. How hydrogen be used for surface transport?
  5. What are the disadvantages of bio fuel?
  6. What is NO FORMATION?
  7. What is meant by SMOKE EMISSION?
  8. Draw with neat sketch orsat apparatus.
  9. What is the function of catalytic converter?
  10. Write the any two properties of blends.
  11. What are the advantages of CNG fuel?
  12. What are the disadvantages of LPG fuel?
  13. Draw with neat sketch Pressure-Time Diagram of combustion for CI Engine.
  14. What is surface ignition concept?
  15. Write any one reason for Low CO and Hydrocarbon emission in C.I. Engine.
  16. What are the factors affecting on the Emission formation?
  17. Draw with neat sketch NDIR Analyzer.
  18. What is the function of smoke meter?
  19. What is catalytic converter?
  20. What is photochemical smog?
  21. Name the fuels used in automobiles.
  22. What is meant by alternate fuel?
  23. What are fuel cells?
  24. What purpose does PCV serve?
  25. What do you understand by breathing of fuel tanks?
  26. What is the function of EGR?
  27. What is the advantage of reducing compression ratio of the engine?
  28. What is a catalyst?
  29. What air fuel ratio gives best fuel economy?
  30. What is the function of flame ionization detectors?