An ideal transformer has a primary to secondary turns ratio of 8:1. The primary current is 3 A with a supply voltage of 240 V. The transformer has iron losses of 6W and copper losses of 9W when operating on full load. Calculate the:
1 secondary voltage and current.
2. transformer efficiency at full load (pf =1)
1 secondary voltage and current.
2. transformer efficiency at full load (pf =1)