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IC Engines and Nuclear Power Plants

Q1:

Which of the following statement is wrong ?

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.

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

Explanation: No answer description is available.



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