893Mechanical EngineeringMedium
In petrol engine, increase of cooling water temperature will________?
Aincrease or decrease knocking tendency depedning on strength and time of spark
Bincrease the knocking tendency
Cunpredictable
Dnot affect the knocking tendency
Edecrease the knocking tendecny
Correct answer
B. increase the knocking tendency
Explanation
The correct answer is increase the knocking tendency.