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Petrol that detonates easily is called

This question belongs to Mechanical Engineering Automobile Engineering
Automobile Engineering
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Petrol that detonates easily is called

Answer & Solution
Correct Answer: Option B
The higher the octane number, the more compression the fuel can withstand before detonating . Therefore, high compressibility of the fuel matters mainly for gasoline engines.
Use of gasoline with lower octane numbers may lead to the problem of engine knocking
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