The knocking tendency in a compression ignition engine for a given fuel will

Heat Engines Mcqs
BILAL KHATTAK0

A.Enhance by reducing compression ratio
B.Enhance by increasing compression ratio
C.Depend on other factors
D.Increase to certain limits and then no change
E.None of the above

Related Mcqs:

  1. In spark ignition engines, the knocking tendency is reduced by
  2. In spark ignition engines the knocking tendency decreases
  3. In compression ignition engine fuel ignition accelerators are added to
  4. In a compression ignition engine the fuel consumption will increase if the back (exhaust) pressure is
  5. Which one of the following factors will not assist in getting high power output from a compression ignition engine
  6. The thermal efficiency of a dual cycle engine with fixed compression ratio and fixed quantity of het and with increase in pressure ratio, will
  7. During idling in a compression ignition engine the air fuel ratio may be of the order of
  8. Which one of the following factors will not assist in improving thermal efficiency of a compression ignition engine?
  9. In a compression ignition engine squish is
  10. Ignition advance in S.I. engine is not the direct function of

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