Open circuit voltage per phase of a three-phase star-connected alternator is 425 V and it develops a full load current of 100 A on a short circuit. If the armature resistance is 0.25 Ω, then calculate the value of synchronous reactance.
1
4.24 Ω
2
2.24 Ω
3
4.54 Ω
4
3.25 Ω