Our transformer capacity is 500kva & voltage ratio is 11kv/433v step down tf.Now i need to know if my input voltage is 10500v and what would be the secondary side voltage i.e output voltage ?

Answer Posted / kishore

k=v2/v1 = 433/11000=0.03936 if i/n=v1=10500v, than seconary v2=k*v1 ,i.e, v2=0.03936*10500=413.31v new v2=413.3v

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