An autotransformer with a total of 600 turns has its secondary winding embracing 200 turns. The 600 turns are connectred to a 60Hz, 2400V driving voltage. A load connected to the secondary draws 4.8kVA at 0.6 power factor lagging. Neglecting losses and leakage effects, determine (a) secondary voltage; (b) secondary current; (c) primary current; (d) power conducted; (e) power transformed (f) the instantaneous maximum value of the core flux