A 150 kVA, 2500/250 V, 50 Hz, single phase transformer has a no-load current of 0.75 A and a core loss of 850 W, when the high voltage side is energized at rated voltage and a frequency. Determine the...

A 150 kVA, 2500/250 V, 50 Hz, single phase transformer has a no-load current of 0.75 A and a core loss of 850 W, when the high voltage side is energized at rated voltage and a frequency. Determine the following :

1)The core loss component of no-load current

2) The magnetizing component of the no-load current

3)The core loss resistance on the high voltage side in ohm

4)The magnetizing resistance on the high voltage side in ohm