B3 In a 3-phase, 4-wire system, the symmetrical components of currents in R. Y and B lines under abnormal conditions of
Posted: Sun Jul 03, 2022 12:13 pm
B3 In a 3-phase, 4-wire system, the symmetrical components of currents in R. Y and B lines under abnormal conditions of loading are as under I 57.98 243.29° A: L 18.96 224.96º A ; Iso 27.29 24.686° A. Calculate the values of line currents IR. Iy, Is and the neutral current. [4 Mark]