Antiknock index definition

Antiknock index or "AKI" means an index number arrived at by adding the motor octane number and the research octane number, then dividing by 2.

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Antiknock index or "AKI" means the arithmetic average of the research octane number (RON) and motor octane number (MON): AKI = (RON+MON)/2. This value is called by a variety of names in addition to antiknock index including: Octane rating, posted octane, and (R+M)/2 octane.

Antiknock index or "AKI" means the arithmetic average of

More Definitions of Antiknock index

Antiknock index or "AKI" means an index number arrived