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 as base values; power and voltage are typically chosen. All quantities are specified as multiples of selected base values. For example, the base power might be the rated power of a transformer, or perhaps an arbitrarily selected power which makes power quantities in the system more convenient. The base voltage might be the nominal voltage of a bus. Different types of quantities are labeled with the same symbol (pu); it should be clear whether the quantity is a voltage, current, or other unit of measurement. There are several reasons for using a per-unit system: The per-unit system was developed to