The following data is given: V = 100/0.Ro = 500 N, Xmj200 N. R + R = 2 N X + X = j4 N, N = 100, N = 500 A single phase transformer has a load connected on the secondary with load impedance Zload = (200-1400) Draw the equivalent circuit with the impedances of the transformer referred to the primary terminals as below: V R 1X Re=(R+R) X=(X+X':) Calculate the: a) No-load primary current INL b) Primary current under load conditions |IFL| = c) Real power at transformer primary terminals under load conditions P d) Reactive power at transformer primary terminals under load conditions Q A A e) Apparent power at transformer primary terminals under load conditions |S|= W V VAr VA