Per stirpes receive one-third (all of "D"s one-third share). Under "per capita", the two-thirds remaining after "C" 's one-third share was taken would be divided equally among all three children of "B" and "D". (Two-thirds = six ninths) Each would receive two-ninths: "B1", "B2", and "D1" would all receive two-ninths. "Notes:" In many U.S. states, such as New York, a statute has modified the "per stirpes" approach and utilizes instead a per capita with representation approach (also known as modern American per stirpes). Under the per capita with representation approach, the number of branches is determined by reference to the generation nearest
Per-unit system formula_37 Per-unit system In the power systems analysis field of electrical engineering, a per-unit system is the expression of system quantities as fractions of a defined base unit quantity. Calculations are simplified because quantities expressed as per-unit do not change when they are referred from one side of a transformer to the other. This can be a pronounced advantage in power system analysis where large numbers of transformers may be encountered. Moreover, similar types of apparatus will have the impedances lying within a narrow numerical range when expressed as a per-unit fraction of the equipment rating, even if the unit