SI Energy Abbreviation

SI has various meanings in the Energy category. Discover the full forms, definitions, and usage contexts of SI in Energy.

International System of Units

Most Common

A universal system of units in which the following six units of measure are considered basic meter, kilogram, second, ampere, Kelvin degree and candela.

Energy
Safety Injection

The rapid insertion of a chemically soluble neutron poison (such as boric acid) into the reactor coolant system to ensure reactor shutdown.

Energy

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