A 1-ph transformer operates from a 230-V supply. It has an equivalent resistance of 0.1Ω and an equivalent leakage reactance of 0.5 Ω referred to the primary. The secondary is connected to a coil with a resistance of 200 Ω and a reactance of 100 Ω. Calculate the secondary terminal voltage. The secondary winding has four times as many turns as the primary.