If 25 ohm and 125 A are the base impedance and base current

If 25 ohm and 125 A are the base impedance and base current, respectively, for a system, find the base kVA and base voltage. Arts. 390.625 kVA; 3125 V

Solution

BASE IMPEDANCE=25 OHMS

BASE CURRENT=125 AMPS

BASE VOLTAGE=BASE IMPEDANCE*BASE CURRENT=125*25=3125 VOLTS

BASE KVA=3125*125=390.625 KVA