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.
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Antiknock index or "AKI" means the arithmetic average of
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More Definitions of Antiknock index

Antiknock index or "AKI" means an index number arrived
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Related to Antiknock index

  • Case-mix index means an arithmetical index measuring the relative average costliness of outpatient cases treated in a hospital, compared to the statewide average.

  • SOFR IndexEnd means the SOFR Index value on the date that is the number of U.S. Government Securities Business Days specified in the relevant Final Terms preceding the Interest Payment Date relating to such Interest Accrual Period (or in the final Interest Accrual Period, the Maturity Date).

  • CPI Index means the United States Department of Labor, Bureau of Labor Statistics Consumer Price Index for All Urban Consumers, U.S. City Average, “All Items” (1982-84 = 100), or any successor index thereof as such successor index may be appropriately adjusted to establish substantial equivalence with the Consumer Price Index; provided that if the Consumer Price Index ceases to be published and there is no successor thereto, such other index as the Company shall designate in writing to the Trustee shall be substituted for the Consumer Price Index.