In petrol engine, increase of cooling water temperature will_________________?

Mechanical Engineering Mcqs

In petrol engine, increase of cooling water temperature will_________________?

(A)  increase the knocking tendency

(B)  decrease the knocking tendecny

(C)  not affect the knocking tendency

(D)  increase or decrease knocking tendency depedning on strength and time of spark

(E)  unpredictable

Submitted By :Ali Uppal

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