Per Scholas Per Scholas Per Scholas is a United States nonprofit that provides tuition-free technology training to unemployed or underemployed adults for careers as IT professionals. Per Scholas was founded in 1995 by Lewis Miller and John Stookey in the South Bronx, New York City. Today Per Scholas provides solutions in six cities across the country: Atlanta, GA; Cincinnati and Columbus, OH; Dallas, TX; the National Capital Region, and New York, NY. To date, Per Scholas has trained 6,000 individuals. Per Scholas offers a free IT training and workforce development program. Per Scholas offers a targeted range of tuition-free technology and professional
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