Which of the following statement is wrong ? Options: A . &nbspIn compression ignition engines, detonation occurs near the beginning of combustion. B . &nbspSince the fuel, in compression ignition engines, is injected at the end of compression stroke, therefore, there will be no pre-ignition. C . &nbspTo eliminate knock in compression ignition engines, we want to achieve auto-ignition not early and desire a long delay period. D . &nbspIn compression ignition engines, because of hetrogeneous mixture, the rate of pressure rise is comparatively lower.

Which of the following statement is wrong ?

Discussion Forum : Ic Engines And Nuclear Power Plants

Question - Which of the following statement is wrong ?

Options:

A . In compression ignition engines, detonation occurs near the beginning of combustion.

B . Since the fuel, in compression ignition engines, is injected at the end of compression stroke, therefore, there will be no pre-ignition.

C . To eliminate knock in compression ignition engines, we want to achieve auto-ignition not early and desire a long delay period.

D . In compression ignition engines, because of hetrogeneous mixture, the rate of pressure rise is comparatively lower.

Answer: Option C
Answer: (c).To eliminate knock in compression ignition engines, we want to achieve auto-ignition not early and desire a long delay period.

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