Three identical 0.5H inductors with negligible resistance (0 Ohms)are connected to a 380V, 50Hz, 3-phase, 4-wire power suply. Calculate:
i) the impedance of the inductor;
ii)the phase coltage while the inductors are connected in star;
iii)the phase current while the inductors are connected in star;
iv)the line current while the inductors are connected in star;
v)the neutral current while the inductors are connected in star;
vi)the phase voltage while the inductors are connected in delta;
vii)the phase current while the inductors are connected in delta; and
viii)the line current while the inductors are connected in delta.