A 5000 VA, 480/120 V conventional transformer is re-wounded as an autotransformer to be used to supply power from a 600 V source to a 120 V load.
Which of the following statements is/are true regarding the 600/120 V transformer?1
kVA rating of the transformer is 25 kVA
2
kVA transfer by conduction is 5 kVA
3
kVA transfer by induction is 20 kVA
4
kVA rating of the transformer is 6.25 kVA