For spark ignition engines fuel in order of decreasing knock tendency are

Heat Engines Mcqs
BILAL KHATTAK0

A.Paraffins, aromatics, naphthenes
B.Paraffins, naphthenes, armatics
C.Naphthenes, paraffins
D.Naphthenes, aromatics, paraffins
E.Aromatics, paraffins, naphthenes

Related Mcqs:

  1. Select the correct order of increasing effect of TEL on octane number
  2. Which of the following is the best fuel for S.I. engines?
  3. Which of the following is the best fuel for diesel engines?
  4. Arrange the following hydrocarbons series in the increasing order of specific heat for the same carbon atoms 1. Paraffins 2. Naphthenes 3. Aromatics
  5. Arrange the following hydrocarbons series in the increasing order of cetane number for the same number of carbon atoms 1. Paraffins 2. Naphthenes 3. Aromatics
  6. Anti-knock for compression ignition engines is
  7. In spark ignition engines the knocking tendency decreases
  8. In spark ignition engines, the knocking tendency is reduced by
  9. Smoking tendency of hydrocarbons of same carbon atoms present in kerosine is maximum for
  10. Smoking tendency of hydrocarbons of same carbon atoms present in kerosine is minimum for

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