Gasoline can be refined so it will not knock as easily. This fuel has a high ____ value.

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Quizplus · Accepted Answer

Octane rating is a measure of a fuel's ability to resist "knocking" or "pinging" during combustion, caused by the air/fuel mixture detonating prematurely in the engine. Gasoline with a high octane rating can handle higher compression before igniting, leading to smoother and more efficient combustion in high-performance engines.

Gasoline Can Be Refined So It Will Not Knock as Easily