w = (10k rpm x 2pi) x torque 190 = 12 mega watts 350 / 10k = 35m ------------------------------------------------- phase voltage = voltage / 2 impedance = phase voltage / line current impedance = sqr( reactance^2 + resistance^2 ) reactance = sqr( impedance^2 - resistance^2 ) reactance = sqr( .905^2 - 4k^2 ) reactance = 16 mega var reactance = 2pi x frequency x inductance inductance = reactance / ( 2pi x frequency ) inductance = 16e6 / ( 2pi x 180 ) inductance = 16e6 / 1131 = 14.1456H