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The combustion in compression ignition engines is

A. Homogeneous

B. Heterogeneous

C. Both (A) and (B)

D. None of these

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  1. A gas engine has a swept volume of 300 cm3 and clearance volume of 25 cm3. Its volumetric efficiency…
  2. An engine indicator is used to determine the following
  3. In the crankcase method of scavenging, the air pressure is produced by
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  5. The operation of forcing additional air under pressure into the engine cylinder is known as
  6. Which of the following does not relate to a compression ignition engine?
  7. Which is more viscous lube oil?
  8. A diesel engine has compression ratio from
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  12. The thermal efficiency of petrol and gas engines is about
  13. A 5 BHP engine running at full load would consume diesel of the order of
  14. The accumulation of carbon in a cylinder results in increase of
  15. The air-fuel ratio of the petrol engine is controlled by
  16. In an internal combustion engine, the process of removing the burnt gases from the combustion chamber…
  17. In a typical medium speed 4-stroke cycle diesel engine
  18. A 75 cc engine has following parameter as 75 cc
  19. The actual volume of fresh charge admitted in 4-stroke petrol engine is
  20. A petrol engine has compression ratio from
  21. In a petrol engine, if diesel is used, then the engine will
  22. Which of the following does not relate to a spark ignition engine?
  23. The rating of a diesel engine, with increase in air inlet temperature, will
  24. The injection pressure in a diesel engine is about
  25. Pre-ignition is caused by the spontaneous combustion of the mixture before the end of the compression…
  26. Antiknock for compression ignition engines is
  27. For the same power developed in I.C. engines, the cheaper system is
  28. The pressure at the end of compression in the case of diesel engine is of the order of
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  30. In a typical medium speed, 4-stroke cycle diesel engine